Panasonic DP-MB310EU - Page 242

242
KX-MB2230EU/ KX-MB2270EU/ KX-MB2515EU/ KX-MB2545EU/ KX-MB2575EU/ DP-MB310EU
15. Drum Life Detection Flow
VFUSECUT signal="0"
(Fuse meltdown signal OFF)
"1"
OPC_CNTCT
signal ?
Connections ok.
"1"：new
" 0 "：old
0 to 49 sheets
more than 50 sheets
【OK】
Continue counting
（maintain D/L signal="0"
information）
Continue adds printing count
（maintain D/L signal="1"
information）
under 49,200 times
or
under 17,600 sheets
Clear LCD message
Reset adds printing count to 0, start
counting.
（maintain D/L signal ="1"information）
(Until 300, maintain the previous counting
information [*] )
Continue adds printing count
（maintain D/L signal ="0"
information）
After changing to the new drum
(within 50 sheets use), detects the
old one is reinserted.
【The old drum is reinserted】
Back to the previous count
number [*] and start counting again.
(maintain D/L signal="0"
information)
Ye s
No
Inserted the old drum to the new product.
No idea of adds printing or paddle
spinning count.
Continue adds printing count
（maintain D/L signal ="0"
information）
Fuse has blown.
（CALL SERVICE 17）
The drum has changed to the new one.
Can't be D/L signal="1" when printed more than 50 sheets. Forgot to turn OFF?
Drum unit inserted.
Change fuse to the old one
Drum detection flow
"0"
【Check connection】
【Drum condition】
D/L signal ?
D/L signal?
(previous check)
"1"：new
Adds printing count
Reach 50 sheets
D/L signal?
(previous check)
"1"：new
" 0 "：old
" 0 "：old
Fuse blown flowchart
(See attachment)
Finish normally?
normal
abnormal
more than 49,200 times
or
more than 17,600 sheets
under 52,000 times
more than 52,000 times
more than 18,100 sheets
Adds paddle
spinning count
LCD message "DRUM LIFE OVER" "CHANGE SUPPLIES"
under 49,200 sheets
LCD message "DRUM LIFE LOW" "REPLACE SOON"
more than 49,200 sheets more than 17,600 sheets
Adds paddle
spinning count
Adds printing
or paddle spinning
count
under 18,100 sheets
Adds printing count
Adds printing count
under 17,600 sheets
Drum Life (D/L) Detection Flowchart
D/L signal=Drum Life signal
Any adds
printing or paddle spinning
count information?