Whenever I turn on the printer, 49ff95 service error is displayed

Reset Factory Defaults.

1. Turn off the printer.
2. Press and hold and .
3. Turn on the printer.
4. Release the buttons when Performing Self Test displays.
The message CONFIG MENU displays on the top line of the operator panel.

If that does not fix this issue,With Error Code 900 displayed, press and . Post the complete list of Sub Error Codes on the display.

Error code reset:turn OFF the copier ,press and hold the Utility key to right hand,to left hand turn ON the copier,wait appaire on the display Trouble reset,touch the screen and turn OFF the copier.Wait 2 minute and turn ON.

aser scanner unit error.
Turn off the printer, and then turn it on again. If the same error occurs, turn off the printer, then contact the store you purchased the printer, or a service representative. When contacting the service representative, inform them of the error code displayed and symptoms.
Error Code: E100 0000

Laser scanner unit error.
Turn off the printer, and then turn it on again. If the same error occurs, turn off the printer, then contact the store you purchased the printer, or a service representative. When contacting the service representative, inform them of the error code displayed and symptoms.
Error Code: E100 0000

Hi, Well this problem could be due to a lot of things. If this won't with a power cycle then make sure there is nothing in the print queue, a corupt file could cause this. If nothing there then try a cold reset. I believe turn off then on when you see the memory start counting hold the number 6 down until the three lights turn on and stay on. (Something should be seen on the screen like disk intialize or something) push 9 until you see cold reset then hit 6 again.
Regards, polysandy

Motor error comes up when motor of the printer fails to turn or run. Here's what you can do:
Run motor detect (NOTE: You may need to run motor detect procedure two or three times to be successful.). To run motor detect, you need to go to the Diagnostic Menu.
1. Turn the printer off.
2. Press and hold Left and Select.
3. Turn the printer on.
4. Release the buttons when the installed memory and processor speed displays. Scroll down to Miscellaneous Tests. Press the select button
Motor Detect
This test initiates an automatic motor detection process that should be performed whenever the controller board
is replaced.
To run Motor Detect:
1. Remove the imaging unit and the waste toner bottle.
2. Reinstall the right cover assembly.
3. Close the front cover.
4. Enter Diagnostics menu (Turn the printer off, press and hold Left ( ) and Select ( ), turn the printer on,
and release the buttons when the installed memory and processor speed displays.
5. Select MISC TESTS in the Diag Menu, and press Select ( ).
6. Select Motor Detect, and press Select ( ).
If you press Select before closing the front cover, a message appears: Close Cover. Press Select.
Motor Detection In Progress… appears.
The motor detection process takes about 10 seconds, and stops automatically.
Detect Complete. Rebooting… appears, and the printer performs a POR (Power On Reset).
If the motor ran, the test was passed. If the motor did not run, the test failed. If problems persists, the printer might need to be serviced or exchanged depending on the warranty/entitlement.

900 Error Code service check

1 Printer POR
Turn the printer off and on several times. If Error Code 900 continues
to display, go to step 2.

2 System board
Make sure the system board is properly seated in connector J7 on
the interconnect board.
Turn the machine off and on several times, waiting a few minutes
between power on and power off.
If Error Code 900 continues to display, go to step 3.

3 Factory defaults
Restore factory defaults. See “Restore EP Factory Defaults” on
page 3-18. This resets the non-critical areas of the user NVRAM. If
Error Code 900 continues to display, go to step 4.

4 Sub error codes
With Error Code 900 displayed, press Select and Return. Record the
complete list of Sub Error Codes on the display. Check the “Base
printer sub error codes” on page 2-6. If none of the Sub Error
Codes are listed, then call your next level of support.

From page 2-41 of IBM's service Guide

Hello

Thank you for using FixYa for your problem

It should be taken to an authorized repair centre for a repair estimate. Very few printers have any user-serviceable parts.

Please rate our solutions and if you still have problems please call back for more ideas to help you

Thanks
Richard Scott
Technical Support
New Zealand

Fuser is not coming to ready...sorry, but "yes", you did lose $100

Try this... it worked on my MP450... Turn the printer on and open the lid, it shows the cartridges. Now let the cartridges settle to the left. You can notice that the cartridges run on a metal belt. It might be dirty, mine showed a black stripe on it. Take a cloth, a cleenex will be fine and clean it up. Move the cartridges to the right (force them with your hand) and clean the part of the belt left behind them. Now turn it off, close it up and turn it back on. It should work