AR-C170 (serv.man26). Simulation - Sharp Copying Equipment Service Manual (repair manual). Page 24

AR-C170M  SIMULATION  9 - 24

The trouble history error codes are displayed sequentially from the 
latest one. Max. 30 items of information can be stored, and the 
oldest one is deleted sequentially. The machine condition can be 
presumed according to this data.

(Trouble code list)

Finisher

FES

FES_N

Inlet port sensor (FES) not-
reached jam

FES_S

Inlet port sensor (FES) 
remaining jam

FFPS

FFPS_N

Binding position sensor 
(FFPS) not-reached jam

FFPS_S

Binding position sensor 
(FFPS) remaining jam

FSTPL

FSTPL

Staple (FSTPL) jam

FPNCH FPNCH

Punch (FPNCH) jam

FDOP

FDOP

Door open (FDOP) jam

FPUSH FPUSH

Bundle roller pinching 
(FPUSH) jam

Sorter

SPPD

SPPD_N

Sorter transport sensor 
(SPPD) not-reached jam

SPPD_S

Sorter transport sensor 
(SPPD) remaining jam

SDOP

SDOP

Sorter door open (SDOP) jam

PRT

PRE

PRE_T1

Image preparation not-
reached jam (Tray 1 feed 
paper)

PRE_D1

Image preparation not-
reached jam (Desk 1 feed 
paper)

PRE_D2

Image preparation not-
reached jam (Desk 2 feed 
paper)

PRE_D3

Image preparation not-
reached jam (Desk 3 feed 
paper)

PRE_DU

Image preparation not-
reached jam (Desk duplex 
tray feed paper)

PRE_LC

Image preparation not-
reached jam (LICK feed 
paper)

PRE_MF

Image preparation not-
reached jam (Manual feed 
tray feed paper)

22

-4

Adjustment/Setting/Operation data output, check 
(display, print)

Used to check the total trouble (self diag) history.

Trouble

Used to display the total trouble history.

Group

Sensor

Display

Comment

Main 
code

Sub 

code

Content

C2

10

Transfer charger error (Black)

E7

01

Image data memory trouble

10

Shading trouble (Black correction)

11

Shading trouble (White correction)

20

LED controller initial trouble (Black)

21

LED controller initial trouble (Cyan)

22

LED controller initial trouble (Magenta)

23

LED controller initial trouble (Yellow)

24

LED controller output trouble (Black)

25

LED controller output trouble (Cyan)

26

LED controller output trouble (Magenta)

27

LED controller output trouble (Yellow)

28

LED control ASIC connection abnormality

40

Color correction data write error

41

Color correction data transfer error

80

ICU-SCN communication trouble

90

ICU-PCU communication trouble

F1

00

Saddle finisher/sorter communication trouble (PCU 
detection)

02

Saddle finisher transport motor trouble (Saddle 
finisher detection)

03

Saddle finisher paddle motor trouble

06

Saddle finisher slide motor trouble

10

Saddle finisher staple motor abnormality (Saddle 
finisher detection)

11

Saddle finisher bundle process motor abnormality 
(Saddle finisher detection)

15

Saddle finisher tray lift motor abnormality (Saddle 
finisher detection)

19

Saddle finisher front alignment motor abnormality 
(Saddle finisher detection)

20

Saddle finisher rear alignment motor abnormality 
(Saddle finisher detection)

31

Saddle finisher folding sensor trouble

32

Saddle finisher punch unit communication trouble

33

Saddle finisher punch side resist motor trouble

34

Saddle finisher punch motor trouble

35

Saddle finisher punch side resist sensor trouble

36

Saddle finisher punch resist sensor trouble

37

Saddle finisher/sorter backup RAM trouble

38

Saddle finisher punch backup ROM trouble

39

Saddle finisher punch dust sensor trouble

40

Saddle finisher punch power off trouble

83

Sorter push bar motor abnormality

89

Sorter bin shift motor abnormality

91

Automatic adjustment trouble of the paper sensor in 
the sorter bin

F2

39

Process thermistor trouble

40

Toner empty sensor abnormality (Black)

41

Toner empty sensor abnormality (Cyan)

42

Toner empty sensor abnormality (Magenta)

43

Toner empty sensor abnormality (Yellow)

44

Image density sensor (for black) trouble (Transfer 
belt surface reflection ratio abnormality)

45

Image density sensor (for color) trouble (Calibration 
plate surface reflection ratio abnormality)

58

Process humidity sensor trouble

70

Developing unit improper cartridge detection (Black)

71

Developing unit improper cartridge detection (Cyan)

72

Developing unit improper cartridge detection 
(Magenta)