Olivetti d-Color MF4003 Service Manual page 605

d-Color MF4003/MF3303
[1]
[5]
[6]
[1] Toner collecting screw
[3] Transfer belt
[5] Forward rotation
(8) Transfer belt new article detection
• The transfer belt unit is not provided with any new article detection mechanism. If the transfer belt is replaced with a new one, therefore,
"New Release" must be performed in "Counter / Life" of the Service Mode. For detailed operating procedures, see "New Release".
1.8 2ND TRANSFER SECTION
1.8.1 Configuration
[3]
[1] Fusing loop sensor (PS10)
[3] IDC sensor (IDCS)
1.8.2 Drive
[1] Transfer belt
[3] 2nd transfer roller
1.8.3 Operation
(1) 2nd transfer control
• To transfer the toner image formed on the transfer belt onto the paper, the 2nd transfer voltage supplied from the high voltage unit is
applied to the 2nd transfer roller.
Y119930-3
[3]
[2]
[4]
[1]
[1]
[3]
P THEORY OF OPERATION > 1. d-Color MF4003/MF3303
[2] Backward rotation
[4] Transfer belt driven roller
[6] Cleaning blade
[2]
[2] 2nd transfer roller
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[2]
[2] Main motor (M1)
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P-31
Service Manual