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Brief Technical Description
3 - 3
OKIOFFICE 44
Service Manual, P/N 59276801
Process
Illustration
Description
EP drum
Transfer roller
Paper
Power
supply
Power
supply
Cleaning roller
EP drum
Transfer roller
Back-up roller
Paper
Heater roller
Heater
Transfer
4
Cleaning
6
Fusing
5
The recording paper is placed over the
Image drum surface and a positive charge,
opposite in polarity to the toner, is applied
to the reverse side of the paper from the
transfer roller. The toner is attracted by the
positive charge and is transferred to the
paper. The toner charged negative that is
attracted to the Image drum surface is
transferred to the upper side of the record-
ing paper by the positive charge on the
lower side of the paper.
The unfused toner image is fused on the
paper under heat and pressure as it passes
between the heater roller and the back-up
roller.
Residual toner on the Image drum is
attracted to the cleaning roller temporarily
by static electricity on the Image drum
surface.
Summary of Contents for OKIOFFICE 44
Page 2: ...All specifications are subject to change without notice Service Manual OKIOFFICE 44 59276801...
Page 135: ...Disassembly 4 6 OKIOFFICE 44 Service Manual P N 59276801 Whole Unit Picture FX048 CP4 1 Fig 01...
Page 329: ...Illustrated Parts List D 6 OKIOFFICE 44 Service Manual P N 59276801 Section 2 Printer Unit...
Page 331: ...Illustrated Parts List D 8 OKIOFFICE 44 Service Manual P N 59276801 Section 3 Operator Panel...
Page 351: ...Illustrated Parts List D 28 OKIOFFICE 44 Service Manual P N 59276801 Section 12 Cables...
Page 357: ...Board Layout E 2 OKIOFFICE 44 Service Manual P N 59276801 MEM eps E 2 MEM PCB...
Page 358: ...Board Layout E 3 OKIOFFICE 44 Service Manual P N 59276801 TEL U eps E 3 TEL U PCB...
Page 359: ...Board Layout E 4 OKIOFFICE 44 Service Manual P N 59276801 Hook eps E 4 Hook PCB...
Page 388: ...OKIOFFICE 44 Service Manual Part Number 59276801 Printed in the USA...