Xerox 7142 Service Manual - page 190
6 Maintenance Mode2
RJ-901C/RJ-900C Maintenance Manual
6-2
6.1 Introduction
This chapter provides information on the maintenance mode2
.
The maintenance mode2 provides the user with functions of displaying and initializing the life counters. It is
used in the manufacturing process, adjustment, and maintenance.
The maintenance mode2 is implemented in the system firmware. All functions are available from the
operation panel.
TIP
"2.3 Part Names and Functions" p.2-3
6.2 Operations in Maintenance Mode2
This section explains how to start up and operate the maintenance mode2 as well as provides the list of
available diagnosis items.
6.2.1
Starting Up the Maintenance Mode2
To use the maintenance mode2, you must first call up the maintenance menu on the operation panel.
The maintenance menu is completely independent of the normal operation mode and setup menu display
mode. To run the maintenance menu, follow the steps below.
6.2.2
Operating Maintenance Mode2
"5.3 Operations in Self-Diagnosis Mode" p.5-6
1. If the system is in the operation mode or the setup
menu mode, press the [Power] key to turn the
power off.
2. While holding down [Roll/Sheet] key,
[Backward feed] key and [Printing mode] key in
the operation panel simultaneously, press
[Power] key.
The maintenance mode2 will start running and
display the maintenance menu.