Dc100 Service Entry - Xerox DocuColor 12/DCCS50 Service Manual

Table 1 dC Routines
dC Number Name
920 Developer Unit Check
922 TRC Control/Toner Density Adjust-
ment
923 ProCon PG
924 TRC Adjustment
933 VH/VM Setup
934 ADC/AGC Setup
939 TRC Check PG
945 IIT calibration
(IIT machine only)
General Procedures

dC100 Service Entry

Description
Rotate the Rotary Developer and set
it at the predetermined position.
Measure the grayscale patch by the
ADC sensor. Make the LUT for IOT
TRC correction.
Print the ProCon PG.
Manually fine adjust each color (low/
mid/high density) in PG.
Set VG, VD light amount, Developing
Bias and ASG Bias output.
Execute automatic adjustment of the
ADC Sensor Gain.
Print the TRC Check PG.
1. Calculate and set the white ref-
erence compensation coeffi-
cient.
2. Correct the IIT sensitivity varia-
tion.
1/05
6-22
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dC100 Service Entry
When entering Diagnostics, this routine allows you to view faults in progress, Non-Zero Jams
and HFSI items requiring replacement. Service entry allows you to view product information,
such as:
• Product Code
• Machine Serial Number
• Total Copies
• Copies since Last Call
• IOT Software Version
Procedure
1. Enter the Service Diagnostics Mode. Refer to
using the PWS.
2. Check the HFSI Requiring Replacement.
3. Check the Non-Zero Jams. Jams that have occurred since the last service exit with the
"Complete Closeout" option selected. Check for any Jams that have a high number of
occurrences.
4. Check the Faults In Progress. If any faults in progress are displayed, troubleshoot
accordingly.
5. Select the Refresh button to have the PWS request and receive the latest information on
Total Copies, Copies Since Last Call, Non-Zero Jams or HFSI Requiring Replacement.
Entering the Service Diagnostic Mode
Reissue
DocuColor 12/DCCS50