Xerox 3050 Service Manual page 27

CODE
STATUS
I
CAUSE CLEARANCE
1. Fuser fault. Fuser Temperature exceeded 420" F
(2 1 5" C).
2. Switching power off and on too quickly.
GO TO RAP IN
SECTION 2
1.
Press power off (0) then power on (1).
Then allow time for the Fuser to cool to
the operating temperature before
switching the power back on.
2. Wait at least 5 seconds before switching
the power on.
LL.44 Fuser Too Hot
RAP
LL.45
Fuser was i n the warm up mode for too long a period of Press power,off (0) then power on (1).
time.
LL.50
26 VDC Bulk Power Supply failure. Press power off (0) then power on (1).
LLAO
I
NVM failure, corrupted data is present in the NVM.
Press power off (0) then power on (1).
LL.61 NVM failure, an outdated version of firmware has been Press power off (0) then power on (1).
installed in the copier.
LL.62 NVM failure, an Auditron NVM problem
is
detected by Press power off (0) then power on (1).
the logic.
LL.89
There is a problem with the copier firmware.
Press power off (0) then power on (1).
LL.91 Toner concentration of the developer material is too
I
Press power off (0) then power on (I).
I
low.
LL.90
LL.45 Fuser Warmup
Fault RAP
Toner concentration of the developer material is too
high.
U1 .O1
LL.50 26 VDC Bulk
Power supply RAP
Press power off (0) then power on (1).
LL.601 LL611
'
LL.62
NVM Fault RAP
LL.601 LL61/ LL.62
NVM Fault RAP
LL.601 LL61/ LL.62
NVM Fault RAP
No RAP. Call the
HOTLINE and
request assistance
LL.90 High Toner
Fault RAP
LL.9 1 Low Toner
Fault RAP
Copy counter is disconnected. No RAP Connect the copy counter.
12/97
3050 1-13
Status Code Entry Chart