Olivetti d-Color MF4003 Service Manual page 285

d-Color MF4003/MF3303
10
45 1
2
3
55 1
2
3
4
80 1
2
81 1
83 0
NOTE
▪ *1: If the PC motor is energized with the 1st transfer roller in its pressed position, the transfer belt and the photoconductor drum
may be damaged.
13.11 Adjustment Data List
• To display the adjustment and setting value set in the main body.
13.12 Self-diag. (Full/Individual)
13.12.1 Overview of self-diagnostic function
• Conducts diagnosis for the defective and replaced areas of memory and various boards in main body when a trouble code is output or a
trouble such as main body activation failure occurs, and identifies the parts need to be replaced.
• The self-diagnostic function is divided into two functions, the "Self-diag. (Full)" function and the "Self-diag. (Individual)" function.
• "Self-diag. (Full)" diagnoses all items together, those are diagnosed individually with "Self-diag. (Individual)", and identifies the area where
trouble occurred and the parts need to be replaced. The diagnosis result is displayed as [OK] or [NG], and if [NG] is detected, the [Error
Code] key will be displayed on the [Full Self Diagnostic] screen. Touch the [Error Code] key to display the [Error Code] screen.
• "Self-diag. (Individual)" diagnoses each item individually, and identifies the area where trouble occurred. The diagnosis result is displayed
as [OK] or [NG].
Self-diag. (Full)
OK
Diagnosis result
NG
Display Error Code key
Display error codes
Troubleshooting against each error code
Self-diagnostic item
NVMeSSD Check
I2C Check
I2S Check (*)
Sys/Image mem check
Y119930-3
Clean ventilation fan half speed
M3 Fusing motor high speed
Fusing motor low speed
Fusing motor minimum speed
M5 Toner supply motor/K
Toner supply motor/C
M4 Toner supply motor/M
Toner supply motor/Y
CL6 ADU forward rotation clutch
CL7 ADU reverse rotation clutch
CL5 ADU transport clutch
SD1 Exit path switch solenoid
Start self diagnosis
Select mode
Finish self diagnosis
Device recognition
R/W Check
S.M.A.R.T diag.
MFP FW checksum
Partition check
TPM
AUDIO (Control)
PS-CPU
AUDIO (Voice)
WORK0 (Main Memory ch.A)
WORK0 (Main Memory ch.B)
Drives the motor at the specified speed.
Drives the motor at the specified speed.
Drives the specified clutch.
Drives the specified clutch.
Turns ON the solenoid.
Self-diag. (Individual)
NG
Diagnosis result
OK
Check item
I-69
I SERVICE MODE > 13. State Confirmation
-
-
-
-
The solenoid will stop
after a lapse of
predetermined time.
Service Manual