43502101TH Rev.1
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Oki Data CONFIDENTIAL
2.
MECHANISM DESCRIPTION
2.1
General Mechanism
The Multi-Purpose Feeder feeds the envelopes and paper into the printer by receiving the signal from
the printer, which drives the pulse motor inside the Multi-Purpose Feeder, and this motion is transmitted
to rotate roller-A and B. The envelope or paper is delivered from the separator into the printer.
Once delivered into the printer, the envelope or paper is then controlled and fed through by pulse motor
(registration) of the printer.
2.2
Hopper Mechanism
The hopper automatically feeds the printer with the envelope or paper being set, one sheet at a time.
After the envelope or paper is set in the Multi-Purpose Feeder, the pulse motor moves the envelope or
paper and a single envelope or paper caught by the separator is fed into the printer.
Planet Gear
Printer
Back-up Roller
Transfer Roller
Registration Roller
Hopping Roller Shaft Assembly
Roller-A
Roller-B
Pulse Motor
Summary of Contents for B4500 Series
Page 1: ...Oki Data CONFIDENTIAL B4500 B4550 B4600 Maintenance Manual 032007A PRINTING SOLUTIONS ...
Page 17: ...43502101TH Rev 1 17 Oki Data CONFIDENTIAL Upper cover unit Figure 2 2 Upper cover ...
Page 85: ...43502101TH Rev 1 85 Oki Data CONFIDENTIAL 2 High Voltage Sensor Board ...
Page 88: ...43502101TH Rev 1 88 Oki Data CONFIDENTIAL 3 Power Supply Board CN2 CN101 ...
Page 171: ...Please refer to the Illustrated Parts Manual for spare part information ...
