![background image](http://html2.mh-extra.com/html/okidata/ol810e/ol810e_service-manual_3693744089.webp)
Page: 43
Service Guide OL810e
Chapter 3 Parts Replacement
3.3.21 TQCB-PCB
(1) Remove the operator panel assy (see 3.3.4).
(2) Remove the upper cover assy (see 3.3.1).
(3) Remove the face up stacker assy (see 3.3.7), and shield plate.
(4) Remove the connector (PSIZE) (2NDTRAY) 5 and 6, LED Head cables, and motor connectors.
(5) Remove three screws 1.
(6) Move the TQCB-PCB 2 in the direction of arrow to disconnect it from the power supply/sensor board
3.
(7) Remove the TQCB-PCB 2, together with the PCB guide plate (remove the fan motor 4 at the same
time).
(8) Remove the connector CN1, and disconnect the fan motor 4.
(9) Remove three screws 8 and two nuts 9, and remove the PCB guide plate 7 from the TQCB-PCB 2.
Note: When reinstalling the TQCB-PCB 2 onto the base plate 7, be careful not to bend the base plate (it is
desirable to place a block underneath it to prevent bending).
Содержание OL810e
Страница 12: ...4 Universal Paper Cassette 5 High Capacity Second Paper Feeder 6 Power Envelope Feeder...
Страница 20: ......
Страница 52: ...Base unit...
Страница 65: ...Partner Exchange BPX for any updates to this material http bpx okidata com...
Страница 131: ...Page 68 Service Guide OL810e Chapter 6 Troubleshooting...
Страница 134: ...Page 70 Service Guide OL810e Chapter 6 Troubleshooting 2 2 Paper feed jam...
Страница 149: ...Page 84 Service Guide OL810e Chapter 6 Troubleshooting 8 White vertical belts or streaks...
Страница 150: ......
Страница 167: ...Page 99 Service Guide OL810e Chapter 7 Wiring Diagrams 7 3 Resistance Check...
Страница 180: ...Page 106 Service Guide OL810e Chapter A RS 232 Interface Interface Parameter Setting...
Страница 181: ......
Страница 184: ...Connector pin arrangement 4 Signal Level LOW 0 V to 0 8 V HIGH 2 4 V to 5 0 V 5 Specifications...
Страница 186: ...Page 108 Service Guide OL810e Chapter B Centronics Parallel Interface Interface Parameter Setting...
Страница 195: ...Transition to the operation mode occurs upon completion of resetting Engine maintenance mode menu system...
Страница 228: ...Paper Inlet Jam...