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1. In standby mode, press the "Settings/Registration" key.
2. Press the "Reset" key.
3. Press the "Back" key.
4. Press the "Settings / Registration" key.
5. The service mode screen is displayed.
Use the "Back" key to exit Service Mode
Hello: All I have access to is the
Toshiba Version of your machine but I think maintenance mode is the same. This is the excerpt from the
relativeinfo in the service manual. Example:
Basically you press# * c * ( to get into maint. mode Press 20 Start 01 start (then the
maintenance counter will clear) I hope you can figure it out The drum and dev counts are below To enter the serviceman test
command mode, press the keys as follows: [#] key → [*] key → [C] key → [*] key To
cancel the test command mode, press the [CA] key. [10KEY]:(number pad) Entry of MAIN CODE/SUB
CODE Selection of an item Setup of an adjustment value in
case of test commands for adjustment [←/→]: Selection of MAIN CODE/SUB
CODE Selection of an item [OK (ENTER)/START]: Settlement <In case of test commands for
print> [OK (ENTER)]: Settlement (Without
print) [START]: Settlement/Print [C]: (Interrupting operation
check) Returns to the upper hierarchy. In case of test command of
operation check, terminates the operations. [CA]: Exits from the test command
mode. For a
test command of adjustment, the display returns to the initial display (00-00). 20 01
Maintenance counter clear (M-CNT CLR.) 24 06 Developer counter clear
(DVLP CLR.) 2407 Drum counter clear (DRUM CLR.)