Olivetti d-color MF651, Service Manual, Page: 588 / 1053

12. SERVICE MODE Field Service Ver. 2.0 Jul. 2009
528
ADJUSTMENT
/ SETTING
12.8.10 Initialization-System Error Clear
A. Use
• To reset the trouble data.
• Use to clear the [Jam], [Trouble], [Error] displays, and other improper displays.
• For details on items to be cleared, see “CONTENTS TO BE CLEARED BY RESET
FUNCTION.”
See P.640
B. Procedure
1. Call the Service Mode to the screen.
2. Select the key as follows.
[System 1]
o [Initialization] o [System Error Clear].
3. Press the Start key.
4. When [OK] is displayed, turn off the main power switch and turn it on again more than
10 seconds after.
12.8.11 Charging CH cleaning-Cleaning
A. Use
• Cleaning operation can be executed to the comb electrode of the imaging unit /K.
• When image problems occur, you can execute the cleaning operation manually.
B. Procedure
1. Call the Service Mode to the screen.
2. Select the key as follows.
[System 1]
o [Charging CH cleaning] o [Cleaning].
3. Press the Start key.
4. When the Start key changes its lighting from red to blue, you can confirm that the
cleaning operation has been completed.
12.8.12 Charging CH cleaning-Self-Cleaning
A. Use
• This setting allows you to select the self cleaning of the comb electrode section in the
imaging unit /K.
• This setting can be used to temporarily stop the self cleaning operation in order to
address problems.
ON : The self cleaning operation occurs every 2,700 sheets of print, synchronizing
the transfer belt cleaning operation.
OFF : The machine does not perform the self cleaning operation.
NOTE
• For color imaging units, the comb electrode section needs to be cleaned by hand
every time when a toner cartridge of the corresponding color is replaced.
B. Procedure
• The default setting is ON.
“ON” OFF
Service Manual Y110571-1