5-33
Confidential
1.4.22
Display of the machine history (log) (Function code 80)
<Function>
This function allows you to view the machine’s history (log). The display items are shown in
the table below.
LCD Description
Serial
*1
USB: Serial number
MAC Address MAC: MAC Address (Ethernet Address)
PCB Serial PCB: Main PCB serial number
Drum related items DRUM: Number of drum rotations
DRUM_PG: Number of printed pages by drum
DRUM_CH:
*2
Number of times the drum unit has been
replaced/
Date of last replacement
Toner related items KTN_PG1: Number of printed pages by toner
KTN_PG2: Number of printed pages before previous
reset of toner
KTN_ERM: Remaining toner amount of toner
(the calculated value in dots)
KTN_RRM: Remaining toner amount of toner
(the remaining amount based on the
number of rotation of the developer roller)
KTNR_CH:
*2
Number of times the toner has been
replaced/
Date of last replacement
KTNR_RND: Toner developer roller count
Average print rate
related items
*3
KCVRGUSI: Average black coverage% (Toner in use)
KCVRGACC: Average black coverage% (Accumulated)
Print pages related
items
TTL_PG: Total number of printed pages
TTLCOPY: Number of copy pages
TTLPCPT: Number of PC prints made
TTLFAX: Number of List/FAX outputs made
Picked-up pages
by tray
TR1_PG: Number of pages picked up from the paper
tray1
MN_PG: Number of pages picked up from the
Manual feed slot
DX_PG: Number of sheets picked up from the DX