General Procedures - Xerox DocuPrint N24 Service Manual

DocuPrint N24, N32 and N40 Service Manual

General Procedures

5.1 Precautions ..................................................................................... 5-5
5.1.1 General Safety Precautions..................................................... 5-5
5.1.2 Service Precautions................................................................. 5-5
5.1.3 ESD Precautions ..................................................................... 5-6
5.1.4 Laser Safety............................................................................. 5-6
5.2 Printer Control Panel...................................................................... 5-7
5.2.1 Key Panel ................................................................................ 5-7
5.3 Printer Modes (Overview) ............................................................ 5-10
5.3.1 On Line .................................................................................. 5-10
5.3.2 Power Saver .......................................................................... 5-10
5.3.3 Diagnostics ............................................................................ 5-11
5.3.4 Menu...................................................................................... 5-11
5.4 Diagnostics Mode ......................................................................... 5-12
5.4.1 Diagnostic Mode Routines and Subroutines.......................... 5-12
5.4.2 Control Panel Functions ........................................................ 5-12
5.4.3 How to Enter Diagnostic Mode .............................................. 5-13
5.4.4 Running a Printer Engine Controller Test Print ...................... 5-14
5.4.5 Running a Service Output Test.............................................. 5-15
5.4.6 Running a Service Sensor (H/L) Input Test ........................... 5-19
5.4.7 Running a Service Sensor (A/D) Input Test ........................... 5-24
5.4.8 Adjustment Procedures ......................................................... 5-27
3/99
5-1
Section 5
General Procedures and Information
5