System Maintenance Reference; Service Program Mode; Sp Tables; Using Service Program Modes - Ricoh C274 Service Manual

5. SYSTEM MAINTENANCE REFERENCE

5.1 SERVICE PROGRAM MODE

Make sure that the data-in LED ( ) is not on before you go into the SP mode. This
LED indicates that some data is coming to the machine. When the LED is on, wait
for the copier to process the data.

5.1.1 SP TABLES

See "Appendices" for the following information:
SP Tables

5.1.2 USING SERVICE PROGRAM MODES

Use the service program modes (SP modes) to check electrical data, change operating
modes, and adjust values.
The Service Program Mode is for use by service representatives only so that they
can properly maintain product quality. If this mode is used by anyone other than
service representatives for any reason, data might be deleted or settings might be
changed. In such case, product quality cannot be guaranteed any more.

Entering SP Mode

1. Press the following sequence of keys.
→ → →
Or
→ → Combine Key →
2. Hold the key down for longer than 3 seconds.
3. The SP number is displayed. (e.g. SP1)

Leaving SP Mode

To exit SP mode, press Clear Modes/Recovery

5.1.3 USING THE SP MODE

SP command numbers can be entered directly.
1. Using the number keys, enter the desired main-menu number, then press the Enter
key.
SM
CÓPIA NÃO CONTROLADA
→
5-1
CÓPIA NÃO CONTROLADA
Service Program Mode
C274