HP DesignJet Z2100

Designjet Z Series — Service Manual 3-3
Service Tests (Diagnostics)
Service Tests (Diagnostics)
The following is a list of all internal Service Tests available in the Printer.
Instructions for entering the Service Tests menu are given on
Page 3-6.
1 Scan Axis Test  Page 3-6
The purpose of this test is to verify the operation of components related to the
Scan Axis. The tests verify the operation of the:
 PRS
 Scan Axis
 Star Wheel Lifter
 Cutter
2 Paper Drive Test  Page 3-18
The purpose of this test is to verify the operation of components related to the
Media Axis.
3 Electronics Module  Page 3-22
The purpose of this test is to verify the operation of the:
 Main PCA (Formatter).
 Printer Configuration.
 Power Supply Unit.
 PrintMech.
 Carriage Communication.
4 Carriage Assembly Test  Page 3-27
The purpose of this test is to verify the operation of the Carriage Assembly.
5 Sensors Test  Page 3-33
The purpose of this test is to verify the operation of the following Sensors:
 Window Sensor.
 Media Lever Sensor.
 Media Sensor.
6 Color Sensor Test  Page 3-36
The purpose of this test is to verify the operation of the Color Sensor ESP
(spectrophotometer).
7 Ink Delivery Test  Page 3-38
The purpose of this test is to verify the operation of the Ink Delivery System.
8 Service Station Test  Page 3-45
The purpose of this test is to verify the operation of the Service Station.
9 I/O Information  Page 3-51
The purpose of this test is to verify the TCP/IP configuration.
10 Unit Information  Page 3-52