HP 1055CMHP - Manual (Page 124)

Service Calibrations
5-8
HP DesignJets 1050C and 1055CM Printers Service Manual
following message will be displayed while the Printer measures the
pattern:
8 Once the calibration is completed, the following message will be
displayed:
9 To check if the Calibration was completed correctly, print the
Service Configuration Print (see Page 1-19) and check that the
values given for the Accuracy Calibration are NOT ALL zero.
10 If the calibration fails Perform the Electronic Systems Test
⇒
Page
4-5.
ACCURACY
Measuring
Press ENTER to continue
Calibration done
Top
Enter
Back
↑
↓
Press Enter
Check that these value are NOT ALL zero