Gestetner B147 Service Manual page 991

Rev. 06/2004
2. PREVENTIVE MAINTENANCE
2.1 SETTINGS
New Unit Set
You must enable New Unit Set (SP5-999) before you replace the following units:
⇒
• PCU–K (SP5-999-001)
• PCU–Y (SP5-999-002)
⇒
• PCU–M (SP5-999-003)
• PCU–C (SP5-999-004)
• Development Unit–K (SP5-999-005)
To enable the New Unit Set program (and to replace a unit), perform as follows:
1. Start the SP mode (☛ 5.1.1).
2. Select a program from SP5-999-001 to 009.
3. Select "1. Enable."
4. Select "OK."
5. Quit the SP mode.
6. Turn the main switch off.
7. Replace the unit.
8. Turn the main switch on. The machine starts the initialization for the new unit.
Counter Reset
After you replace the following units, you must reset the counter (SP7-804):
• By-pass tray (SP7-804-011)
• Tray 1 (SP7-804-012)
• Tray 2 (SP7-804-013)
• Tray 3/LCT (SP7-804-014)
To enable the New Unit Set program (and to replace a unit), perform as follows:
1. Start the SP mode (☛ 5.1.1).
2. Select a program from SP7-804-011 to 018.
3. Select "EXECUTE."
4. Quit the SP mode.
SM
• Development Unit–C (SP5-999-008)
• Development Unit–M (SP5-999-007)
• Development Unit–Y (SP5-999-006)
• Fusing Unit (SP5-999-009)
• Tray 4 (SP7-804-015)
• Transfer unit (SP7-804-017)
• Transfer belt cleaning unit (SP7-804-
018)
2-1
SETTINGS
B147/B149