Olivetti d-Color MF4003 User Manual

d-Color MF4003/MF3303
P THEORY OF OPERATION > 1. d-Color MF4003/MF3303
P-26
[1]
[2]
[3]
[4]
[8]
[6]
[5]
[7]
[1] Toner collecting screw [2] 1st transfer roller drive arm Y/M/C
[3] Slide plate [4] Transfer belt drive roller
[5] Cleaning blade [6] Driven roller
[7] 1st transfer roller Y/M/C [8] 1st transfer roller K
1.7.2Drive
[1]
[2]
[3]
[4]
[6]
[7]
[5]
[1] Transfer belt drive roller [2] Main motor (M1)
[3] Transfer belt [4] Driven roller
[5] 1st transfer pressure switch (SW4) [6] 1st transfer pressure clutch
[7] Color motor (M2) -
1.7.3Operation
(1)Transfer belt drive
• The transfer belt drive roller is rotated by the driving force of the main motor.
• Rotation of the transfer belt causes the transfer belt driven roller to rotate. The drive transmission gear located at the transfer belt driven
roller rotates the waste toner collecting screw of the cleaning mechanism.
Service Manual
Y119930-3

Olivetti d-Color MF4003 Specifications

General

Brand	Olivetti
Model	d-Color MF4003
Category	Copier
Language	English