Panasonic UF 890 - Panafax B/W Laser, Service Handbook

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4 Service Modes
4.1 Service Mode (For Facsimile)
4.1.1 Service Mode Table
The following service modes are provided to assist you in setting operational functions of the unit and deter-
mining the condition of the unit.
No. Service Mode Description
1 Function Parameter Setting Allows changes to the function parameters
(the home position, etc...).
2 RAM Edit Mode Factory use only
3 Print Parameter List / Reports Prints the Function Parameter List, Page Memory
Test, Printer Report, All Document File, Protocol
Trace and Toner Order Form.
4 Modem Tests Generates various binary tonal or DTMF signals, by
the modem.
5 Diagnostic Performs various hardware tests.
6 RAM Initialization Initialize RAM and restore the default value of the
function parameters.
7 LBP Service Mode Changes the Printer Parameters.
8 Check & Call Allows input of information for Service Alert Report,
Maintenance Alert Report, Toner Order Form and
Drum Unit Order Form.
9 System Maintenance Used for Firmware Update and Sending a Received
File during a fatal printer error.