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General Procedures/Information
5-2
Xerox DocuPrint N17 Service Manual
Confirm Tray 2 Solenoid Operation ........................... 5-36
Confirm Tray 3 Solenoid Operation ........................... 5-37
Confirm Envelope Solenoid Operation....................... 5-38
Confirm Direction Solenoid Operation ....................... 5-39
Confirm Registration Solenoid Operation .................. 5-40
Main Motor Operation ................................................ 5-41
Duplex Motor H.S. (High Speed) Operation............... 5-42
Duplex Motor L.S. (Low Speed) Operation ................ 5-43
Exit Motor CW (Clockwise) Operation ....................... 5-44
Exit Motor CCW (Counter Clockwise) Operation ....... 5-45
Offset Catch Tray (OCT) Drive Motor Operation ....... 5-46
Offset Motor CW (Clockwise) Operation.................... 5-47
Offset Motor CCW (Counter Clockwise) Operation ... 5-48
HVPS (Charge Roll AC) Operation ............................ 5-49
HVPS (Charge Roll DC) Operation............................ 5-51
HVPS (Developer Bias DC) Operation ...................... 5-52
HVPS (Developer Bias AC) Operation....................... 5-53
HVPS (Detack Saw) Operation.................................. 5-54
HVPS (Bias Transfer Roll -) Operation ...................... 5-55
HVPS (Bias Transfer Roll +) Operation ..................... 5-56
Exit Diagnostics Operation......................................... 5-57
ROM Checksum......................................................... 5-58
Paper Tray Size Operation ........................................ 5-59
Diagnostic Mode 2 ................................................................ 5-60
Diagnostic Mode 3 ................................................................ 5-62
Setting and Verification of Registration...................... 5-65
Print Engine Controller Test Print ......................................... 5-69
System Controller Test Print................................................. 5-70
Diagnostic Mode 2 Error and Status Codes................................ 5-71
Error/Status Code Display Conditions, Printer Action,
and Recovery Procedures .................................................... 5-73
Supplemental Tools, Supplies, and Hardware............................ 5-78
Service Cleaning Procedure......................................................... 5-79
Preparation Procedure.......................................................... 5-79
Paper Path Cleaning Procedure ........................................... 5-79
Printer Data and Tag Information................................................. 5-80
Printer Data Labels ............................................................... 5-80
Retrofit (Change) Tag/MOD Matrix....................................... 5-82
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