Top Cover Assy - Oki MC760 Maintenance Manual

4.2.12 Top cover Assy

(1) Remove the right side cover. (See section 4.2.3)
(2) Remove the left side cover. (See section 4.2.4)
(3) Remove the rear cover. (See section 4.2.7)
(4) Remove the plate shield and take CU PCB and PU PCB out. (See section 4.2.9)
(5) Remove the connectors of the stack full sensor cable and ID-FAN cable, remove
the connector and the hanging RFID cable ① .
(6) Remove the two screws (silver,No:42920406) ② and remove Head-cable-Assy
with alumi-laminate-Film.
(7) Remove two E type stop rings ③ and two torsion springs ④ , and remove the
top cover Assy ⑤ .
Notes! • Perform the following RFID circuit behavior check after replacement of
the top cover assy:
• By executing RFID COLOR for the switch scan test described in 5.3.1.3,
check that the printer can display UID **H for each of cyan, magenta,
yellow and black with nonempty consumable cyan, magenta, yellow and
black toner cartridges installed in it. The printer cannot detect the UID
usage for a color with a starter toner cartridge installed for the color.
• MFP's starter cartridge for a color cannot be reinstalled in it once
replaced with an empty consumable toner cartridge for the color.
• Don't open the Top cover over 90° or more.
4. Component replacement
④
③
②
③
①
⑤
HeadCable Assy
④
②
80 /