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DocuColor 12/DCCS50
dC100 Service Entry
Reissue
General Procedures
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 Entering the Service Diagnostic Mode
using the PWS.
2. Check the HFS
I Requiring Replacement.
3. Check the Non-Ze
ro 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 F
aul
ts In Progress. If any faults in progress are displayed, troubleshoot
accordingly.
5. Select the Refresh button t
o have the PWS request and receive the latest information on
Total Copies, Copies Since Last Call, Non-Zero Jams or HFSI Requiring Replacement.
920 Developer Unit Check Rotate the Rotary Developer and set
it
at t
he predetermined position.
922 TRC Control/Toner Density Adjust-
ment
Measure the grayscale patch by the
ADC sensor.
Make the LUT for IOT
TRC correction.
923 ProCon PG Print the ProCon PG.
924 TRC Adjustment Manually fine adjust each color (low/
mid/hig
h density) in PG.
933 VH/VM Setup Set VG, VD light amount, Developing
Bias and ASG Bias output
.
934 ADC/AGC Setup Execute automatic adjustment of the
ADC Se
nsor Gain.
939 TRC Check PG Print the TRC Check PG.
945 IIT calibration
(IIT machine only)
1. Calculate and set the white ref-
erence compensation coeffi-
cient.
2. Correct the IIT sensitivity varia-
tion.
Table 1 dC Routines
d
C Nu
mber Name Description
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