Konica Minolta Magicolor 3300 Service Manual page 310

Konica minolta magicolor 3300 laser printer service manual
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Removal
When removing the HOLDER ASSY TONER HBN UNIT, remove the toner deposit on the
HOLDER ASSY TONER HBN with a vacuum cleaner or the like before starting its
removal process.
When removing toner deposits from the HOLDER ASSY TONER HBN with a vacuum
cleaner, attach a ground between the vacuum cleaner and the engine chassis to avoid
static discharge.
When removing the toner deposit on the HOLDER ASSY, be careful not to allow the
toner to fly to the sensors on the HOLDER ASSY TONER HBN by the static electricity.
Do not touch the sensor face.
1)
Remove the FUSER ASSY. (RRP8.1)
2)
Remove the BTR UNIT ASSY. (RRP8.4)
3)
Remove the COVER TOP MAIN. (RRP1.4)
4)
Remove the COVER ASSY FRONT HEAD. (RRP1.2)
5)
Remove the COVER MSI. (RRP1.11)
6)
Remove the TRAY ASSY BASE. (RRP1.12)
7)
Remove the COVER ASSY FRONT. (RRP1.13)
8)
Remove the COVER ASSY FRONT IN. (RRP1.10)
9)
Remove the COVER SIDE L. (RRP1.14)
10) Remove the COVER SIDE R. (RRP1.9)
11) Remove the COVER REAR. (RRP1.6)
12) Remove the connector (P/J166) of FAN REAR (PL12.1.2) on the LVPS (PL12.1.10) from the right side
surface of the printer.
13) Shift the harness (P/J166) of the FAN REAR from the hook of the HOLDER ASSY TONER
HBN(PL10.1.1, 2, 3, 4) on the right side surface of the printer.
14) Remove the connector (P/J51) on the PWBA DRV HBN (PL12.1.12) from the right side surface of the
printer.
15) Remove the connector (P/J144) on the PWBA EFPROM STD (PL10.1.14) on the left side surface of
the printer.
16) Remove the connector (P/J5020), connector (P/J5030), and connector (P/J5011) on the S-HVPS
(PL10.1.15) on the left side surface of the printer.
17) From the printer, release the harness of the connector (P/J5011) from the clamp.
18) Remove the connector (P/J3411) of HARNESS ASSY RFID2 (PL10.1.19) from the backside of printer.
19) Release the hooks at 2 positions securing the GEAR SLIDE to the left side surface of the printer.
20) Remove the GEAR SLIDE from the printer.
21) Remove the RACK V from the printer.
22) Remove 8 screws securing the HOLDER ASSY TONER HBN UNIT to the printer.
23) Remove the HOLDER ASSY TONER HBN UNIT from the printer.
Replacement
Replace the components in the reverse order of removal.
3-310

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