Jp1, Jp2 Battery Backup - Muratec MFX-1600 Field Engineering Manual

8. Enter previous value of the toner life, then press ENTER.
Fuser Replaced Count
0000000000
9. Enter previous value of the fuser replaced count, then press ENTER.
Fuser Life
0000000000
10. Enter previous value of the fuser life, then press ENTER.
Transfer Rplcd Count
0000000000
11. Enter previous value of the transfer replaced count, then press ENTER.
Transfer Life
0000000000
12. Enter previous value of the transfer roller life, then press ENTER.
Drum Life Span
0000000000
13. Enter previous value of the drum operation time, then press ENTER.
Mach. Life
0000000000
14. Enter previous value of the printer operation time, then press ENTER.
15. The machine returns to its standby mode.

3.22 JP1, JP2 Battery Backup

Jumper JP2 on the main control PCB is used for battery back-up of the DRAM. Any documents stored in
DRAM. Removing JP2 will initialize the DRAM. If the power is turned off, the battery will provide up to 72
hours of back-up when fully charged with 8 MB.
Jumper JP1 on the main control PCB is used for battery back-up of the SRAM. All user programmed data
and internal machine parameter, memory switch and unique switch settings are held in SRAM. Removing
JP1 will initialize the SRAM. If the power is turned off, the battery will provide up to five years of back-up
when fully charged.
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