HP DesignJet Z2100

Service Calibrations
4-4 Designjet Z Series — Service Manual
Entering the Service Calibrations Menu
1 Once the message “Ready” or “Ready for paper” is displayed on the front-
panel, press the Menu key.
2 To have the user to perform certain Service Utilities, once inside the “Main
Menu”, press the Down arrow key and the Cancel key together. You are
now in the Service Tools Menu.
3 For On-Site Engineers, once inside the “Main Menu”, press the Up arrow
key and the Cancel key together. You are now in the Service Menu
Menu.
Scan Axis Calibration
The purpose of this Service Calibration is to carry out a PWM check,
calibrate the intensity of the Line Sensor and calibrate the Line Sensor
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If the printer is not used for 135 seconds, the printer exits
out of the Service Utilities Menu and you must repeat the
above steps to enter Service Calibrations again.
In some cases a quick press of a button may not be
recognized by the Printer. When pressing a button, be sure
to press it deliberately and all the way to the bottom of its
travel.