Xerox 7142 Service Manual - page 172

5 Self-Diagnosis Mode

RJ-901C/RJ-900C 　 Maintenance Manual

5-54

(1)  Head Rank

This menu updates the head rank parameters. The head rank is used to determine the print head driving 

voltage and correct the head temperature.

After head rank is entered, the system shifts to the Ink Charge Menu.

Mechanical parameter update menu

Ink parameter update menu

Ink ID Mask parameter update menu

Serial Number update menu

Dot Control parameter update menu

[Enter] key

[Cancel] key

[Enter] key

[Cancel] key

[Enter] key

[Cancel] key

[Enter] key

[Cancel] key

[Enter] key

[Cancel] key

Previous menu

Previous menu

Next menu

Next menu

Previous menu

Next menu

Previous menu

Next menu

Previous menu

Next menu

Next menu

Error will occur if input value is wrong.

 Press [Enter] key to retry

Initial Ink charge will not executed.

Head ID will be updated.

[Enter] key

[Enter] key

[Enter] key

[Cancel]

key