Brother MFC-8510DN, Service Manual

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5-41
Confidential
1.3.26 Display machine log information (function code: 80)
<Function>
This function is used to display the log information on the LCD.
<Operation Procedure>
(1) Press the [8] and [0] buttons in this order in the initial state of maintenance mode.
"USB:********" is displayed on the LCD.
(The machine serial number is displayed for *********.)
(2) Pressing the [Start] or [ ] button displays the next item.
Pressing the [ ] button returns to the previous item.
(3) When the [Stop/Exit] button is pressed, the machine returns to the initial state of
maintenance mode.
Display information
LCD *
1
Description
USB:000G8J000166 Serial number
MAC:008077112233 *
2
MAC address
PCB:911309123456 Main PCB serial number
KTN_ERM:87% Estimated remaining toner amount detected by toner sensor
KTN_RRM:67% Estimated remaining toner amount based on the rotations of
developer roller
DRUM_PG:00000000 Printed pages for drum
PFMP_PG:00000000 Pages fed from MP paper feeding kit
PFK1_PG:00000000 Pages fed from paper feeding kit 1
PFK2_PG:00000000 Pages fed from paper feeding kit 2
FUSR_PG:00000000 Printed pages for fuser unit
LASR_PG:00000000 Printed pages for laser unit
TTL_PG:00000000 Total printed pages
TTLCOPY:00000000 Total pages copied
TTLPCPT:00000000 Total pages printed via PC
TTLFAX:00000000 Total pages faxed
KCVRGUSI:4.32% Average coverage by the toner cartridge which is currently used
KCVRGACC:3.47% Accumulated average coverage
DRUM:00000000 Rotations of the drum
KTN_RND:00000000 Rotations of the developer roller
MP_PG:00000000 Pages printed from MP tray
TR1_PG:00000000 Pages printed from paper tray 1
DX_PG:00000000 Duplex printed pages
TR2_PG:00000000 Pages printed from paper tray 2
A4+LTR:00000000 Printed pages of A4 size and Letter size paper
LG+FOL:00000000 Printed pages of Legal size and Folio size paper
B5+EXE:00000000 Printed pages of B5 size and EXE size paper