Xerox DocuColor 1632 Service Manual

6/02
2-148
DC1632/2240
9-391, 9-392
Prelaunch Training/Review
Status Indicator RAPs
9-391 New Toner Cartridge (C)
The New Cartridge Detect Switch (C) was not engaged to reset the Accumulative Dispense
time NVM value to 0 when a new cartridge was installed.
Initial Actions
ï Re-install the Toner Cartridge ensuring that the Dispense Motor and the Toner Cartridge
is engaged.
ï Check that the New/Old Detection Switch (metal part) at the rear of the Toner Cartridge is
raised. If the New/Old Detection Switch is not raised, lift it up, then set the value of NVM
location 752-685 (Accumulative Dispense Time Value C) to 0.
ï Check that the Dispense Motor is operating; check dC330 [009-003, Dispense Motor (C)].
Procedure
Disconnect P/J504 from the MCU PWB. The fault has cleared.
YN
Replace the MCU PWB. (PL 13.1)
Remove the Toner Cartridge C and check the Dispense Motor Assembly for ware or damage.
Disconnect FS185/185 at both edges of the New Cartridge Detect Switch (C).
Check continuity at both edges of the New Cartridge Detect Switch (C). There is continuity
when the Switch is not engaged.
YN
Check the wire between the connector J405-A17 and the New Cartridge Detect Switch
(C) FS185 for a short circuit to the frame.
Replace the New Cartridge Detect Switch (C) (PL 6.1).
Figure 1 New Cartridge Detect Switch (C)
9-392 New Toner Cartridge (M)
When a new Toner Cartridge was installed, the level of the New Cartridge Detect Switch (M)
remained L when it should be changed to H by the Dispenser Motor drive.
Initial Actions
ï Re-install the Toner Cartridge ensuring that the Dispense Motor and the Toner Cartridge
is engaged.
ï Check that the New/Old Detection Switch (metal part) at the rear of the Toner Cartridge is
raised. If the New/Old Detection Switch is not raised, lift it up, then set the value of NVM
location 752-684 (Accumulative Dispense Time Value M) to 0.
ï Check that the Dispense Motor is operating; check dC330 [009-002, Dispense Motor (M)].
Procedure
Disconnect P/J405 from the MCU PWB. The fault has cleared.
YN
Replace the MCU PWB. (PL 13.1)
Remove the Toner Cartridge M and check the Dispense Motor Assembly for ware or damage.
Disconnect FS182/183 at both edges of the New Cartridge Detect Switch (M).
Check continuity at both edges of the New Cartridge Detect Switch (M). There is continuity
when the Switch is not engaged.
YN
Check the wire between the connector J405-B16 and the New Cartridge Detect Switch
(M) FS183 for a short circuit to the frame.
Replace the New Cartridge Detect Switch (M) (PL 6.1).
Figure 1 New Cartridge Detect Switch (M)

Xerox DocuColor 1632 Specifications

General

Brand	Xerox
Model	DocuColor 1632
Category	Printer
Language	English