Xerox PHASER 7500, Service Manual

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11-10 Phaser 7500 Printer Service Manual
Reference
Adjustments/Calibrations - Adjustments, calibrations, and operations essential to printer
performance.
ATC Sensor Setup Choose color: Yellow|Magenta|Cyan|
Black
Please enter barcode number:
<
value >
Calibrating…Please wait
Yellow | Magenta | Cyan | Black:
ATC Coeff is <
value >
ATC Setup Offset is < value >
ATC Average Output is < value >
ATC Target is <
value
>
Barcode is <
value
> PASSED | FAILED
Enter developer Barcode by color
and recalibrate ATC sensor. Use Up/
Down to make selection. Value
restricted to 2 digits. Use Back to
select digit and Up/Down to
change value. Use OK to accept
value entered
ADC Output Check Yellow | Magenta | Cyan | Black}
Exit | Select color
Yellow | Magenta | Cyan | Black:
Temperature is <
value
>
Humidity is <
value
>
ATC Ave/Amp Fail: 0xXX : 0xXX
ADC Fail: 0xXX : 0xXX
Verification of ADC failures in IOT
(OFF) or in Process Control (ON).
Use Up/Down to make selection.
RegiCon Check Starting measurement…
Reading data…
Result is <
value
>, <
value
>
Press BACK/CANCEL to exit
Run RegiCon measurement only -
Pass/Fail.
RegiCon Calibration Starting Calibration…
Calibration Results RegiCon control setup cycle. After
completion, run RegiCon Check to
verify results.
LED EEPROM Check Starting Test…
Y result is Pass/Fail
M result is Pass/Fail
C result is Pass/Fail
K result is Pass/Fail
Press BACK/CANCEL to Exit LED print head EEPROM self test
procedure. A zero value indicates
test OK. A non-zero value indicates
an error.
Maintenance -
Clean the Fuser Rollers.
Clean Fuser Startup
Imaging
Delivering
Done Runs three chase sheets through
the media path to clean the Fuser
rollers.
NVRAM Access
- This menu lets you read, set or reset the following values.
Clear Tech Rep Faults Writing…
Reading…
Tech Rep Fault Reset PASSED | FAILED Clears counters in the IOT. These
counters include NOHAD, Fuser,
Fuser paper winding, ATC Sensor
fails, IBT belt home too long. To
complete the clear, exit diagnostics
to reboot the printer into either
diagnostic or customer modes.
Service Diagnostics Tests and Utilities (Continued)
Test Control Panel Display and Test Definition