Ricoh A-P4, Service Manual

Page: 185 / 381

Printer Engine Service Mode
The Printer Engine Service mode is used to check electrical data, change modes, and adjust values.
Here is a quick summary of how to enter and use the Printer Engine Service mode to change the settings
listed in the Service Program Mode Tables.
1. Press and  together, hold down for over 5 seconds, release and then press [#Enter].
2. Press or

to display “2.Engine”.
3. Press [#Enter].
4. Press  or  to display the SP code groups.
1. Feed SP1000
2. Drum SP2000
3. Process SP3000
5. Mode SP5000
6. Periphs SP6000
7. Data Log SP7000
8. Data Log2 SP8000
9. Etc. SP9000
1. Press  or  to select the group, and then press [#Enter].
• The 2-line display is rotational. If you press  with “1.Feed” displayed, the display will jump
to "9. Etc.", the last selection. Similarly, if you press

with “9.Etc” displayed, the display will
jump to “1.Feed”, the first selection.
2. While referring to the Service Program Mode Tables, press  or  to select the SP that you
want to change, and then press [#Enter].
• If you see > or >> to the right of a selection name, this means a menu sublevel exists.
3. Follow one of the procedures below to change a setting.
To change a single-digit number setting:
• Press [#Enter]. A number replaces the cursor.
• Press

or

to increase or decrease the number.
• Press [#Enter]. The number selected on the 2nd line replaces the number above.
5. Service Tables
184
5