Service manual

ELECTRIC PARTS LIST
4-32
3 DIS./ASSEMBLY
4 ELECTRIC PARTS LIST
ERROR CODE LIST
Classification
Warning
Code
Cause Machine response
Estimated
abnormal parts
Main body
Drive F13-01 Error detection signal is detected
continuously for one second when
two seconds have passed since M1
(paper feed) has turned ON.
The machine stops
immediately and
turns OFF RL1
(main).
M1 (paper feed)
PRCB (printer control
board)
F13-02 Error detection signal is detected
continuously for one second when
two seconds have passed since
M101 (LT paper feed) has turned
ON.
M101 (LT paper feed)
LTDB (LT drive board)
Tray 1 F18-10 Error detection signal for M16 (tray
up drive /1) is detected while M16 is
turned ON.
M16 (tray up drive /1)
PRCB (printer control
board)
PS2 (tray upper limit/1)
F18-11 PS2 (tray upper limit/1) does not
turn ON within 20 seconds since
the lifting motion triggered by acti-
vating M16 (tray up drive /1) has
started while PS2 is turned OFF.
Tray 2 F18-20 Error detection signal for M17 (tray
up drive /2) is detected while M17 is
turned ON.
M17 (tray up drive /2)
PRCB (printer control
board)
PS8 (tray upper limit/2)
F18-21 PS8 (tray upper limit/2) does not
turn ON within 20 seconds since
the lifting motion triggered by acti-
vating M17 (tray up drive /2) has
started while PS8 is turned OFF.
Tray 3 F18-30 Error detection signal for M18 (tray
up drive /3) is detected while M18 is
turned ON.
M18 (tray up drive /3)
PRCB (printer control
board)
PS14 (tray upper limit/3)
F18-31 PS14 (tray upper limit/3) does not
turn ON within 20 seconds since
the lifting motion triggered by acti-
vating M18 (tray up drive /3) has
started while PS14 is turned OFF.
LCT
LCT F18-50 Error detection signal for M100 (LT
up/down) is detected continuously
for one second while M100 is
turned ON.
The machine stops
immediately and
turns OFF RL1
(Main).
M100 (LT up/down)
LTDB (LT drive board)
PS101 (LT lower limit detec-
tion)
PS109 (LT upper limit
detection)
F18-51 PS109 (LT upper limit detection) or
PS101 (LT lower limit detection)
does not turn ON within 35 seconds
since the lifting or descent motion
triggered by activating M100 (LT
up/down) has started while PS109
or PS101 is turned OFF.