Xerox 8830 Service Manual page 23

Status Code Entry Chart (cont.)
Status
Code
LL-42 Fuser temperature error
The fuser roll temperature is greater than the
maximum allowable temperature for more
than thirty seconds. Maximum temperature is
currently 348° F (176° C).
Fuser temperature error
LL-43
Fuser temperature
temperature limit. The FUSER OPEN (L)
+26 VDC signal is low.
LL-44 Fuser temperature error
Fuser temperature exceeded 420° F
(215° C). The TEMPERATURE LIMIT signal
exceeds if s limit.
LL-45 Fuser temperature error
Fuser was in the warm up mode too long.
LL-4F
Fuser fault
Fuser was expected to be warming but is
was not.
LL-50
Power supply error
26 VDC Bulk power supply failure.
8830
Description
Triac (Q1)
AC Power module (A1)
Driver PWB (A2)
Triac (Q1)
AC Power module (A1)
Driver PWB (A2)
has exceeded the
Thermal fuse (A23F1)
Triac (Q1)
LVPS (A5)
Driver PWB (A2)
Main PWB (A3)
Fuser heat rod (HTR1)
Fuser power relay (K1)
Triac (Q1)
Ballast resistors (R1 & R2)
Fuser ballast power relay (K3)
Driver PWB (A2)
Main PWB (A3)
Fuser power relay (1K1)
Fuser ballast power relay (A1K3)
Fuser Triac (A1Q1)
Fuser heater (A23HR1)
LVPS (A5)
Driver PWB (A2)
Main PWB (A3)
Components RAP
YES
YES
YES
YES
NO
NO
1/98
1-15
Comp BSD Ref PL
Code
Ref
10.1
[1004] PL 10.4
PL 1.2
PL 1.3
[1004] 10.1
[1004]
10.1 PL 10.4
1.2
PL 1.1
10.1
PL 1.3
10.1 PL 1.3
[1004] 10.1 PL 14.3
PL 1.1
PL 10.4
PL 10.4
PL 10.4
PL 1.1
PL 1.3
[1004] 10.1
1.2 PL 1.1
PL 1.3
PL 1.3
Status Code Entry Chart