Xerox 7142, Service Manual

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RJ-901C/RJ-900C Maintenance Manual 5 Self-Diagnosis Mode
5-25
5.5.2 Head Rank Input Menu
This menu is used to input the head rank.
The head rank is used to determine the head-driving voltage and correct the head temperature.
To input the head rank, follow the steps below.
(1) Input Method Selection
When inputting the head rank, select either of the following methods:
• Input with QR code
• Input with operation panel
NOTE
If you do not use a QR code reader, do not select "Input Rank: QR Code". If you select it, press
[Cancel] key to return to the rank input selection menu.
(2) When Input with QR Code is Selected
Check that the operation panel displays "Input QR code".
Enter the QR code from QR code reader.
(3) When Input with Operation Panel is Selected
Using the keys in the operation panel, enter the parameter values on the upper level and lower level of head
rank.
Previous menu
Previous menu Next menu
Next menu
Input by using QR code
Input from the operation panel
[Enter] key
When input value is correct, the diplay
shows Initial Ink Chage menu.
If incorrect value is set, an error occurs.
Press [Enter] key to retry.
[Enter] key
[Enter] key
When input value is correct, the diplay
shows Initial Ink Chage menu.
If incorrect value is set, an error occurs.
Press [Enter] key to retry.