Iqrap16 Blackprint - Xerox Document Workcenter 150 Service Manual

IQ RAP 16
Black Print
Procedure
I. The internal test pattern is good.
i N . Ensure that the ink cartridge is installed correctly.
* Ensure that all connectors are correctly seated on the main PWB.
* If the problem still exists, go to step 3.
2. Ensure that connection CN15 is correct on the main PWB.
Connection is correct.
i :epair or reconnect CN15.
3. Replace the parts in the sequence listed:
* ink cartridge (PL3.1).
* main PWB (REP 8.1)
HEAD RIBBON
CABLE PL 5.1
-
-.
1
CARRIAGE PL 5.1
SNIIZ
7
I-
INK
CARTRIDGE
11
!-
PL 3.1
9
13
16
17
16
2
J
MAIN PWB PL 8.1
-c-
+5 VDC
q-
DC COM
.4r-
-12 "DC
s *c-
+I2 VDC
IATA LINES
LED ARRAY ON
(L) +S VDC
ONTROL LINES
-2
DC COM
4
+I2 VDC
IQ RAP 16 Black Print
5196
3-8
Document WorkCenter 150