MUTOH VALUEJET VJ1604 SELF DIAGNOSIS FUNCTION HEAD CHECKING AND ERROR CODES

MUTOH VALUEJET  VJ1604 

SELF DIAGNOSIS FUNCTION HEAD CHECKING AND ERROR CODES 

Self-Diagnosis Mode

1. If the system is in the operation mode or the selfdiagnosis menu mode, press [Power] key to turn the plotter off.
2. While holding down [Setting/value -] key, [Setting/value +] key and [>] key in the operation panel simultaneously, press [Power] key. The system will enter the self-diagnosis mode and display the self-diagnosis menu.

Operating Self-Diagnosis Mode

1. Press [<] key or [>] key in the operation panel to select the item to be diagnosed, and press [Enter] key.
# The selected item is accepted.
# If the item has a sub menu, the sub menu is displayed.
2. When the LCD monitor in the operation panel indicates a setting value, the value can be modified.
Press [Setting/value +] key or [Setting/value -] key in the operation panel to modify the value.
3. To save the modified value, press [Enter] key in the operation panel.
The modified set value is stored and the next item is displayed

NOTE

If you press [Cancel] key, or, [Setting/value +] key or [Setting/value -] key, instead of [Enter] key, the modification is not stored.

4. To quit the diagnosis, press [Cancel] key in the operation panel. The system returns to an upper hierarchy of the diagnosis menu.
5. To exit the self-diagnosis menu, press [Power] key.

Diagnosis Items in Self-Diagnosis Menu

Diagnosis item	Contents
Platen Adjustment Menu	Performs temperature setting for the platen heater to 42 °C.
Inspection Menu	Performs various inspections on the circuit boards, sensors, and fans.
Ink Charging Menu	Performs ink charging.
Adjustment Menu	Performs various adjustments for the plotter mechanism.
Cleaning Menu	Performs cleaning of the print head.
Print Menu	Performs sample printing necessary for adjustment.
Time Setting Menu	Performs setting the time of the plotter.
Parameter Menu	Configures various adjustment parameters.
Servo Menu	Performs adjustment for the servo motor.
Endurance Running Menu	Performs endurance running of the plotter mechanism.
Media feed Menu	Feeds media into the plotter forward or backward.
ExControl Menu	Diagnoses the controller board.
PaperInitial Menu	Performs initialization and media detection setting.

Head Nozzle Check Menu
In this menu, you can check if the head nozzles that has been charged can discharge ink correctly by printing
a sample printing. To check the head nozzle, follow the steps below.
1. Set media as necessary.
2. After media is set, the machine prints out head nozzle check patterns in the following modes.
• 1 pass, Uni-D
• PF: 360 dpi
• CR: 360 dpi
3. Check the printed head nozzle check patterns for the following points.
• Ink nozzle discharge amount (omission, discontinuity, meandering)
• Satellite
• T fence
• Nozzle alignment in vertical direction
• Nozzle alignment in horizontal direction
Nozzle check: Prints out the pattern in the order of A to H > PIC1

Nozzle alignment in vertical direction: Prints out the pattern in the order of A to H > PIC2

Nozzle alignment in horizontal direction (CW direction): Prints out the pattern in the order of A to H > PIC 3

Nozzle alignment in horizontal direction (CCW direction): Prints out the pattern in the order of A to H  > PIC 4

ERROR CODES AND CAUSES

CPU SYSTEM SERIOUS ERRORS

E016 ­

Interrupt [00] ­ Interruption exception error

E016 ­ TLB Modif [01] ­

Command border exception/TLB exception

E016 ­ TLB­L/I [02] ­

Data border exception/TLB exception

E016 ­ TLB­S [03] ­

Data border exception/TLB exception (store) error

E016 ­ AddErr­L/I [04] ­

Address exception error (load or command fetch)

E016 ­ AddErr­S [05] ­ Address exception error (store)

E016 ­ BusErr­I [06] ­

Pass exception error (command fetch)

E016 ­ BusErr­L [07] ­ Bus exception error (load or store)

E016 ­ SystemCall [08] ­

System call exception error

E016 ­ BreakPoint [09] ­

Break point exception error

E016 ­ Reserverd [10] ­

Reserved command exception error

E016 ­ Copro [11] ­

Coprocessor disabled exception error

E016 ­ Overflow [12] ­

Arithmetic overflow exception error

E016 ­ Trap [13] ­

Trap exception error

E016 ­ Floating [15] ­

Floating point exception error

E016 ­ WatchDog [32] ­

Watchdog time­out exception error

E016 ­ Abort Err [33] ­

Abort error

MECHANICAL SERIOUS ERRORS

E065 ­

PF motor ­ Abnormal condition in PF motor (X­axis)

E066 ­

CR motor ­ Abnormal condition in CR motor (Y­axis)

E067 ­

PF encoder ­ Abnormal condition in media feed amount (X­axis)

E068 ­

CR encoder ­ Abnormal condition in head travel distance (Y­axis)

E069 ­

PF time­out ­ Time­out condition in media feed amount (X­axis)

E070 ­

CR time­out ­ Time­out condition in head travel distance (Y­axis)

E071 ­

PF overcurrent ­ Overload condition in PF motor (X­axis)

E072 ­

CR overcurrent ­ Overload condition in CR motor (Yaxis)

E074 ­

CR2 overcurrent ­ Overload condition in CR motor (Yaxis)

E075 ­

Head Cable ­ Abnormal condition in head cable or head thermistor.

E076 ­

Pre­heater system ­ Abnormal condition in pre­heater system

E077 ­

Platen Heat ­ Abnormal condition in platen heater system

E078 ­

After Heat ­ Abnormal condition in after­heater system

E079 ­

Commu. ­ Abnormal condition in serial communication

E080 ­

Junction ­ Abnormal condition in serial communication

E081 ­

CR origin ­ CR_HP detection is not possible.

E082 ­

Wiper sensor ­ Abnormal condition in wiper sensor.

E084 ­

Head Dist. ­ Installed head is incorrect.

E085 ­

Head overheat ­ Abnormal condition in head driver.

E086 ­

Head OVP ­ Abnormal condition in head driver.

E087 ­

H Trans Th ­ Abnormal condition in head transistor.

E097 ­

NVRAM ­ Abnormal condition in NVRAM.

E118 ­

E121 error sub tank Lo [KCMY]

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