TOSHIBA E STUDIO 2006 SERVICE MANUAL PDF

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E-Studio Copier pdf manual download. Copier Toshiba e-STUDIO Service Handbook Copier Toshiba E-studio c User Functions Manual. E-studio All in One Printer pdf manual download. Also for: E-studio , All in One Printer Toshiba e-studiol Service Handbook. ( pages). Toshiba e studio service manual code. 1. TOSHIBA E STUDIO SERVICE MANUAL CODE -- | PDF | 77 Pages | KB | 15 Jul.


Toshiba E Studio 2006 Service Manual Pdf

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Title: Service Manual Sm En, Author: raudone.info, Length: THE SERVICE FOR e-STUDIO// The installation and service shall be done by a . TOSHIBA TEC CORPORATION All rights reserved Compact monochrome machine supporting A3/LD based on e- STUDIO TOSHIBA e-STUDIO Service raudone.info $ Qty. Add to Cart . Add to Wish List Add to Compare. Email. More Information. Toshiba E-STUDIO Service manual in English: maintenance, repair, troubleshooting, error codes, service mode, adjustment, Parts catalog: parts list, parts.

Be sure not to touch high-temperature sections such as the exposure lamp, fuser unit, damp heater and areas around them. Be sure not to touch high-voltage sections such as the chargers, transfer belt, 2nd transfer roller, developer, high-voltage transformer, exposure lamp control inverter, inverter for the LCD backlight and power supply unit.

Especially, the board of these components should not be touched since the electric charge may remain in the capacitors, etc. Make sure that the equipment will not operate before touching potentially dangerous places e. Be careful when removing the covers since there might be the parts with very sharp edges underneath. Avoid exposing your eyes to laser beam. Use designated jigs and tools.

Use recommended measuring instruments or equivalents. Return the equipment to the original state and check the operation when the service is finished. Be very careful to treat the touch panel gently and never hit it. Breaking the surface could cause malfunctions. Views Total views. Actions Shares. Embeds 0 No embeds. No notes for slide. Toshiba e studio service manual code 1. You can get the manual you are interested in in printed form or perhaps consider it online.

You may read the content material preview from the table of content beneath if obtainable , which is start from the Introduction, Description till the Reference page. We have eBooks for every area of interest suitable for download.

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We have an excellent number of PDF's for young students that include school textbooks, journal, and so on. We've got massive variety of product instruction manual as well as handbook from broad and various brand around the globe, that's very useful in case you lost your printed version.

Preferably one of the documents within the related directory can be complement to your demand and prerequisite. You just clipped your first slide!

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Clipping is a handy way to collect important slides you want to go back to later. When installing the cover of the fuser unit, make sure that the connector harness is not caught.

Service Manual 2506 Sm En

Route the harnesses of the fuser unit so that they are hooked on the frame as shown below. As the fuser unit is hot, power OFF and make sure that the fuser unit has cooled down sufficiently before removing. If removing it while still hot, use gloves. Note that the front side and back side screws are different from each other.

Install the screws in their proper locations. Shoulder screw M3 x 6 Rear: M3 x 10 Fig. Take note that the fuser unit is hot. Particularly, the metal sheet of the entrance guide below the fuser unit is hot.

When removing the fuser unit, hold the positions shown in the figure. When installing the fuser unit, hold the positions shown in the figure. Remove 1 screw and release the latch, take off the bias plate [1]. When removing the entrance guide, be careful not to scratch the fuser roller and pressure roller with the entrance guide edge.

When installing the entrance guide, make sure that the part of the entrance guide shown in the figure is outside the fuser unit cover. Use the screw hole shown in the figure to attach the entrance guide. Do not remove the faston terminal by force, but pull it out while pressing its lock.

Front side: M3x5 Rear side: M3x8 Fig. When removing the Center heater lamp, hold the Center heater lamp terminals. Take care not to contaminate the Center heater lamp surface with fingerprints, dust or such. When installing the Center heater lamp, face the side with the notch on the terminal to the rear side. Hold the connector of the side heater lamp while you remove it. Be careful that the glass surface of the side heater lamp has no fingerprints or dirt on it.

When attaching the heater lamp, align the plug with the notch of the dowel plate. Remove 2 screws. There is five separation finger. When attaching the fuser thermostat, place the round terminal of the cable above the thermostat terminal, and attach in the direction shown in the figure.

Do not loosen the screw with the white markings that is holding the thermostat. When installing the thermistors, do not mix up the installation positions of the center thermistor, the side thermistor and the edge thermistor by telling them apart by the length of their harnesses.

The thermistors have different front and back sides. When installing them, face the shiny side inside and insert the boss into the attaching fixture and install them.

Be careful not to deform the thermistor when installing the thermistor. Is check that thermistors is in contact with fuser roller. When installing the actuator, hook the spring as shown in the figure. Option MD 4. When attaching the earth, run the earth wire around [2] as shown in the figure. Be sure the bush is securely in the hole during installation. Be careful of the orientation of the gears [9] when assembling them.

Press the 2 key until the text in the "Display" line of the following table appears. On the authentication screen displayed after starting up each mode, enter the service password, and then press [OK]. The password is not set by default. After clearing, normal screen will be displayed.

Turn OFF the power after using the self-diagnosis modes, and leave the equipment to the user. The user data is erased when resetting the passwords.

Toshiba e-Studio 2006 Parts Catalog

Auto-toner adjustment 2: Operation procedure Fig. Operation procedure Notes: Select the paper type for test printing and a drawer. Selecting the paper type 1. Procedure 7 When the automatic adjustment ends abnormally, error message is displayed.

service manual for toshiba estudio 2006

The fuser roller temperature control at the adjustment mode is different from that at the normal state. Therefore, the problem of fusing efficiency may be occurred in the test copy at the adjustment mode. In that case, turn ON the power normally, leave the equipment for approx. Input the code. Memory data must be formatted with this function for such case. Immediately after selecting this function, the processing starts and is completed. Adjustment mode 05 Setting mode 08 Code PM support mode Error history Maximum 30 items Firmware update log Maximum 5 items Version list This section introduces a sample of each list.

Starting the list print mode: See the following page for the adjustment code See the following page for the setting code Use this list for confirming the PM units to be replaced at each PM.

See the following page for PM: See the following page for the parameters for each error: Some of the characters in the fonts that are used to print the version list are not supported. Set Serial Number Procedure: The following items are displayed or set by using sub-codes at PM management setting in the table below.

Sub-codes 0: Present number of output pages - Means the present number of output pages. Recommended number of output pages for replacement - Means the recommended number of output pages for replacement. Number of output pages at the last replacement - Means the number of output pages at the last replacement.

Driving counts at the last replacement - Means the drive counts at the last replacement. Present output pages for control - Means the present number of output pages for controlling. When replacing components which have other specified instructions for adjustment, those specified instructions are to be obeyed in priority.

In the following diagram, the solid lines with arrow lead to essential adjustments, while the dotted lines lead to adjustments to be performed if necessary. Paper alignment at the registration roller Items 6. Chapter 6. The following message will be displayed. The display changes as follows.

B indicates the output voltage of the auto-toner sensor 2. The drum, developer unit, etc. A indicates the controlled value of the auto-toner sensor output. Press the Up or Down button to change the value.

The relation between the button and the values A and B is as follows. When adjusting these items, the following adjustment order should strictly be observed. The automatic adjustment starts. Enter codes. Exit the Adjustment Mode. Test copy Digital keys: Enter adjustment values.

Value is stored replacing values If the test copy does not satisfy the specified values, return to step and repeat the adjustment procedure. Long size 1: Middle size 2: Short size 3: Long size of OHP film 1: Middle size of OHP film 2: Long size of Envelope 1: Middle size of Envelope 2: Short size of Envelope Notes: Long size: Bond 90 lb.

Single-sided grid pattern 2 Check if any transfer void is occurring. At the same time, confirm if any paper jam occurs. Also, when the aligning amount has been increased, this may increase the scraping noise caused by the paper and the film sheet as it is transported by the registration roller. If this scraping noise is annoying, try to decrease the value. When paper thinner than specified is used, paper jams may occur frequently at the registration section. In this case, it is advisable to change or reduce the aligning amount.

However, if the aligning amount is reduced too much, this may cause the shift of leading edge position. So, when adjusting the aligning amount, try to choose the appropriate amount while confirming the leading edge position is not shifted.

Make sure the first line of the grid pattern is printed out since the line is occasionally vanished. If there is no paper source, skip this step.

The following table shows the order of the paper source to be adjusted, code, paper size and acceptable values. Since the laser writing start position for Bypass feed is determined on basis of the one for Upper drawer, the adjustment for Upper drawer must be performed beforehand.

At the parts replacement and in case the gradation reproduction of the image is not satisfactory, make this adjustment as described below. Place the chart aligning its black side of the gradation pattern against the original scale.

Next, confirm that the patch chart is oriented correctly on the platen and not at an angle, then do the process from step 4 again. Next, confirm that the patch chart is oriented correctly on the platen and not at an angle, then do the process from step 9 again. Code Item to be adjusted Contents Automatic gamma adjustment When the reproduction of gradation is not appropriate, it can be corrected by performing this automatic gamma adjustment.

Then perform test copying. Acceptable values: The smaller the value is, the less moire tends to appear. The adjustment is performed by selecting its density area from the following: Changing the adjustment setting influences the adjacent density area slightly.

When the value of the medium density is larger, the adjacent areas in the low density and high density range will become slightly darker. Low density 1: Medium density 2: The equipment goes back to the test mode A screen.

Set not to reverse the large and small number of the setting value corresponding to the sub code. When the image density level for , , , , and is assumed to be "A", "B", "C", "D", and "E" respectively, they should have the following correlation: Remember that the image specifications and life span of the replacing parts may not meet the standard when the setting value is changed from the default value.

This is to adjust the level of the background image removed when the scanning of the originals with the RADF is performed. Code Item to be adjusted Remarks Background offsetting adjustment for RADF The smaller the adjustment value is, the lighter the background becomes. The larger the adjustment value is, the darker the background becomes.

When the image density level for , , , , and is assumed to be "A","B", "C", "D", and "E" respectively, they should have the following correlation: The adjustment can be made for each of the color modes and original modes independently. You have to make adjustment by balancing between moire and sharpness. Code Color mode Original mode Contents Full Color Text The larger the value is, the sharper the image becomes; while the smaller the value is, the softer the image becomes.

The acceptable values are 0 to Default: The control value of background adjustment button is automatically adjusted to the same level as the adjusted center value. Be careful for the value not to be too large since the gradation is reproduced worse in darker side.

AppleRGB, 2: AdobeRGB Default: The smaller the value is, the duller the image becomes. The larger the value is, the higher the density of the image background low density section becomes. If any of the components is defective, replace the whole unit. If deviation still occurs, perform the following: The center of the printed image shifts to the rear side. Check if the image adjustment for the equipment is performed properly before this adjustment of the RADF.

When the margin of the copied image Fig. Enter a value lower than the current one. Enter a value larger than the current one. Duplex copy 1 Turn the power ON with the main power switch while pressing [0] and [5] simultaneously. Changing one value shifts the copy image by 0. Then turn ON the power and make some copies to confirm that the equipment is working properly.

However, the life span of them changes depending on the general use of users and the environment in which the equipment is placed. Therefore, it is necessary to consider not only the number of output pages but also the drive counts when deciding the timing for the parts replacement in order to utilize the parts and materials effectively. This equipment has a PM support mode, which displays information on the state of use number of pages printed, drive time of each replacement part, and enables the counter to be cleared more efficiently during replacement.

The replacement record can be printed out in the list printing mode 9S Counter value screen Counter value displayed. Code input screen Code input screen displayed. Auto-toner automatic adjustment perfomed Automatic gamma adjustment perfomed [ ] pressed [ ] pressed. The screen for entering the code will be displayed.

The Main Unit screen will be displayed.

The Sub Unit screen will be displayed. The Counter item screen will be displayed. Press the [OK] button. The counter of all the parts and items will be reset. Press cancel the reset. Perform cleaning and lubricating in the following timing.

Exceptionally, the lubrication for the drum unit, main charger, developer unit and transfer unit must follow the PM cycle of each unit.

The replacement cycle of the parts in the feeding section equals to the number of sheets fed from each paper source. Be careful not to put oil on the rollers, belts and belt pulleys when lubricating.

Page-Item P-I is described in the column of the Parts list. Clean with alcohol B: Clean with soft pad, cloth or vacuum cleaner L: Launa 40 SI: Silicon oil W1: Alvania No.

Floil GEC Value: Replacement cycle R: Make sure that there is no dust after cleaning. Then install the original glass and RADF original glass. Make sure that there is no fingerprints or oil staining on part of the original glass on where the original scale is mounted since the shading correction plate is located below the scale to be scanned.

Drive gears in the paper feeding section teeth of gears and shafts Apply some white grease Molykote EML to the teeth of gears and shafts of the drive gears. When disassembling the driving section and applying grease at PM, follow the notes as below. Do not apply grease to the installation section of the registration roller clutch. Wipe off any grease. Do not apply grease to gear teeth which contact the registration roller clutch gear. Apply a blob of grease the size of a rice grain to the gear teeth of the registration roller clutch.

Be careful not to use too much. Do not apply grease to the side of the registration roller clutch gear. Make sure that oil is not running over or scattered around as the gear is rotated coming into the clutch after applying Molykote to the gear which is located near the clutch. The quantity of Molykote should be smaller than that to be applied to the other parts. Registration roller clutch. Clean the needle electrode only with the main charger cleaner. Replace the needle electrode with a new one if it is damaged regardless of the number of output pages which have been made.

Do not touch the needle electrode with your bare hand when attaching the needle electrode. Transfer roller If there is damage on the roller, replace it even if the replacement time has not come. Drum cleaning blade Since the edge of the blade is vulnerable and can be easily damaged by factors such as the adherence of paper dust. Replace the cleaning blade with new ones if poor images are printed due to the damaged blade regardless of the number of output pages if which have been made.

Separation fingers for drum The paper jam may be caused if the tip of the separation finger is damaged or deformed. If there is any problem with it, replace the finger with a new one regardless of the number of output pages which have been made.

Wipe the tip of the finger lightly with a dry cloth trying not to deform it. Do not leave the lint on the tip. Apply patting powder to the tip of the fingers and drum surface after replacing or cleaning them to reduce the load on the drum surface by the finger. Recovery blade Replace the recovery blade regardless the number of output pages if the edge of the blade get damaged.

After replacing the developer material, be sure to perform the auto-toner adjustment. Oil seal Developer unit Mixer unit Shafts of mixers-1, -2 4 pcs. Lubricate the oil seal only when the oil seal is replaced. About two small drops 3 Wipe off any grease the exudes from the inside. Separation fingers for fuser roller The paper jam may be caused if the tip of the finger is damaged or deformed. Do not damage the tip of the finger during the cleaning.

The finger may be damaged if the toner adhering to the tip of it is scraped off forcibly. Replace the finger if the toner is sticking to it heavily. Thermistor Clean the thermistor with alcohol if the toner or dirt is sticking to it when the fuser roller is replaced.

Do not deform or damage the thermistor during the cleaning. Replace the thermistor with a new one if it is damaged or deformed regardless of degree. Paper Avoid storing paper in places where it may be subjected to high humidity.

After a package is opened, be sure to place and store it in a storage bag. Use of gloves If fingerprints or oil adhere to the drum surface, the property of the photoconductive drum may degrade, affecting the quality of the print image.

So, do not touch the drum surface with your bare hands.

Handling precautions As the photoconductive drum surface is very sensitive, be sure to handle the drum carefully when installing and removing it so as not damage its surface. When the drum has been replaced with a new one, the drum counter the Setting Mode , 3, 6 and 7 must be cleared to 0 zero. If the application of patting powder is neglected, the drum and cleaning blade may be damaged.

Be sure to remove any fibers found adhering to the blade. Do not place the light drum in a location where it is exposed to direct sunlight or high intensity light such as near a window.

Otherwise the drum will fatigue, and will not produce sufficient image density immediately after being installed in the equipment. Cleaning the drum At preventive maintenance calls, wipe the entire surface of the drum clean using the designated cleaning cotton. Use sufficiently thick cleaning cotton dry soft pad so as not to scratch the drum surface inadvertently with your fingertips or nails.

Also, remove your rings and wristwatch before starting cleaning work to prevent accidental damage to the drum. Do not use alcohol, selenium refresher and other organic solvents or silicon oil as they will have an adverse effect on the drum. Scratches on photoconductive drum surface If the surface is scratched in such a way that the aluminum substrate is exposed, no print image will be produced on this area. In addition, the cleaning blade will be damaged so replacement with a new drum will be necessary.

Collecting used photoconductive drums Regarding the recovery and disposal of used photoconductive drums, we recommend following the relevant local regulations or rules. Handling precautions Pay attention to the following points as the cleaning blade life is determined by the condition of its edge: Cleaning procedure Clean the blade edge with a cloth moistened with water and squeezed lightly.

Handling precautions - Fuser roller Do not leave any oil fingerprints, etc. Be careful not to allow any hard object to hit or rub against the fuser roller, or it may be damaged, possibly resulting in poor cleaning. Checking - Check for stain and damage on the fuser and pressure rollers, and clean if necessary.

Cleaning procedure When fuser roller and pressure roller become dirty, they will cause jamming. If this happens, wipe the surface clean with a piece of soft cloth. For easier cleaning, clean the roller white they are still warm. Be careful not to rub the fuser roller and pressure roller surface with your nails or hard objects because it can be easily damaged.

Do not use silicone oil on the fuser roller and pressure roller. Handling precautions - Wear gloves to avoid touching the drum surface with your bare hands. Cleaning procedure If bits of thread or similar adhere to the surface, remove them with gloves or a pair of tweezers.

Be careful that the roller surface is not damaged by the points of the tweezers. When the number of output pages has reached , or 5 years have passed from the start of use Whichever comes earlier 1 Replace all the supplies.

Replace them with new ones if they are damaged. Replace them with new ones if necessary. When a trouble occurs, check if an error code is displayed on the LCD screen of the control panel first.

The cause of a trouble in the equipment may be a minor failure. Check the items below first. Is there any problem with the power cable? When it is almost removed or not inserted securely, power voltage may become unstable, causing a trouble in the equipment.

Are the connectors connected securely? Even if they are apparently inserted, there may be a contact failure. Carefully check if the connection is secured especially after the disassembly or replacement of parts. If unusual odor is detected or if smoke or fire comes out of the equipment, immediately turn the power OFF.

Even in the cases other than the above, fully observe safety precautions. If a problem continues even after performing all troubleshooting and technical tips, report the problem to the appropriate Toshiba service center along with the following information. This information will help the service center understand your problem and take quick action to find the solution.

Serial Number 2. Enter the value given below to obtain a List Print by printing it out.

PM support mode 9S Error history 30 cases max 9S Firmware update log 5 cases max 3. For image-related problems, collect image samples with the problem areas and the feeding direction marked first.

For abnormal acoustic noise, describe the situation in as much detail as possible. For hardware-related problems, provide photos of any broken parts, paper jams, etc. In case of paper jams, include the type of paper and its manufacturer. For software-related problems, provide list prints, and the detailed procedure needed to duplicate the problem.

It would be appreciated if you could obtain additional information. The paper which has passed through the fuser unit does not reach the exit sensor. The trailing edge of the paper does not pass the exit sensor after its leading edge has reached this sensor. The paper is remaining on the paper transport path when power is turned ON. The size of paper in the 1st drawer differs from size setting of the equipment. The size of paper in the 2nd drawer differs from size setting of the equipment.

The size of paper in the bypass tray differs from size setting of the equipment. Image data to be printed cannot be prepared. The paper which has passed through ADU does not reach the registration sensor during duplex printing. The paper fed from the bypass tray does not reach the registration sensor. The paper fed from the 1st drawer does not reach the registration sensor. The paper does not reach the registration sensor after it has passed the PFU transport sensor.

The right cover has opened during printing. The toner supply cover has opened during printing. The feed cover has opened during printing. The paper does not reach the ADU transfer sensor after it is switchbacked in the exit section. The paper is remaining on the transport path when printing is finished caused by a multiple paper feeding. The feed signal is received even no original exists on the original feeding tray.

The original does not reach the read sensor after it has passed the registration sensor when scanning obverse side or the reverse sensor when scanning reverse side.

The trailing edge of the original does not pass the read sensor after its leading edge has reached this sensor. The trailing edge of the original does not pass the exit sensor after its leading edge has reached this sensor. Jam occurred because print operation did not finish normally due to communication error on main board P.

The multiple feeding of preceding paper caused the misfeeding of upcoming paper. The multiple feeding of preceding paper caused the misfeeding of upcoming paper redetection after no jam is detected at [EB50]. The main motor is not rotating normally. Lighting of the exposure lamp white reference is not detected when power is turned ON.

The carriage does not shift from its home position in a specified period of time. Abnormality of the thermistor is detected when power is turned ON or the temperature of the fuser roller does not rise in a specified period of time after power is turned ON.

Thermistor abnormality is detected at power-ON or the fuser roller temperature does not rise within a specified period of time after power-ON. Leakage of the main charger is detected. The polygonal motor is not rotating normally. H-Sync detection PC board cannot detect laser beams. The output value of this sensor is out of a specified range.

The output value of the drum thermistor-K is out of a specified range. The speed information of the MAIN board is damaged. Not selected 1: Bypass feed 2: LCF 3: Upper drawer 4: Lower drawer 5: PFP upper drawer 6: PFP lower drawer 7: Unused 8: Unused B Paper size code 0: A5-R 2: ST-R 3: B5-R 6: LT-R 7: A4-R 8: Unused H: A6-R I: Postcard J: Unused L:Toner cartridge This is filled with the toner and this supplies the toner to the developer unit by the drive of the toner motor M2.

Take care not to drop the process unit. When installing the thermistors, do not mix up the installation positions of the center thermistor, the side thermistor and the edge thermistor by telling them apart by the length of their harnesses.

When the drum has been replaced with a new one, the drum counter the Setting Mode , 3, 6 and 7 must be cleared to 0 zero. These data written in the toner cartridge PC board CTRG enable the functions below, and accordingly this equipment operates as shown below.

Both sides of the originals can be scanned. No 2 2 Is the 2nd drawer feed clutch working?

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