Print Operation Description
B - 10
OKIOFFICE 44
Service Manual, P/N 59276801
Transfer
The transfer roller is composed of conductive sponge material. This roller is set so that the surface of the
image drum and sheets of paper will adhere closely.
A sheet of paper is placed on the surface of the image drum and the positive charge opposite to the negative
charge of a toner is applied from the reverse side by the transfer roller.
When a high negative voltage is applied from the power supply to the transfer roller, the positive charge
induced on the surface of the transfer roller moves to the paper side at the contact part between the transfer
roller and the sheet of paper. The positive charge on the lower side of the sheet of paper then causes the
negatively charged toner adhering to the surface of the image drum to move to the upper side of the sheet.
This enables transfer to the sheet of paper.
Image
drum
Transfer roller
Paper
High-voltage
power supply
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...