Table of Contents
Advertisement
14-340 Scanner AGC Failure RAP
14-340 The scanner AGC (automatic gain control) failure has been detected during calibration
or before the start of scan.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
GP
14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
Switch off the machine, then switch on the machine,
Y
N
Perform
SCP 6
Final Actions.
Check that the lamp illuminates correctly.
Install new components as required.
•
(W/O
TAG
150) Exposure lamp,
PL 14.25 Item
•
(W/TAG
150) Exposure lamp,
PL 14.15 Item
Xerox® WorkCentre® 5790 Family
WARNING
GP
14. The fault code is still present.
9.
9.
14-703 to 14-706, 712, 714, 716, 718 Failure To Calibrate
Entry RAP
14-703. The scanner PWB failed to calibrate as the pixel gain is too high.
14-704. The scanner PWB failed to calibrate as the pixel gain is too low.
14-705. The scanner PWB failed to calibrate as one or more pixels are offset higher than the
required level.
14-706. The scanner PWB failed to calibrate as one or more pixels are offset lower than the
required level.
14-712. The scanner PWB failed to calibrate due as overall gain is at maximum and fails to
raise the brightest pixel to an acceptable level.
14-714. The scanner PWB failed to calibrate as the dark gain is at minimum and fails to lower
the darkest pixel to an acceptable level.
14-716. The scanner PWB failed to calibrate due to an abnormal CCD level.
14-718. The scanner PWB failed to auto-calibrate.
NOTE: The fault code 14-716 only applies to machines W/O
Procedure
Identify the speed of the machine, refer to
dure:
•
(W/O
TAG
150), go to the
14-703A to 14-706A, 712A, 714A, 716A, 718A
brate RAP (W/O
TAG
150).
•
(W/TAG
150), go to the
14-703B to 14-706B, 712B, 714B, 718B
(W/TAG
150).
May 2013
14-340, 14-703 to 14-706, 712, 714, 716, 718
2-541
TAG
150.
SCP 7
Machine Features. Go to the relevant proce-
Failure to Cali-
Failure to Calibrate RAP
Status Indicator RAPs
Advertisement
Chapters
Table of Contents
