Gp 4 Engine Test Mode - Xerox WORKCENTRE 3119 Service Manual

GP 4 Engine Test Mode

The Engine Test Mode supplies useful functions to check the condition of the engine. It tests the
condition of each device and displays the result of the test on the LCD.
To enter the Engine Test Mode
To enter the Engine Test mode
Press "Menu > Copies >
Test [Diagnostic]', the machine has entered Engine Test Mode.
• To enter a lower menu (Sub menu) Press the Menu key.
• To exit into an upper menu Press the Menu/Exit key.
• To return to the user menu Press the Menu/Exit key.
Diagnostics
Main menu
ENGINE TEST Motor Test (Stepper motor drive, PL 6)
MET FAN SOL
Pickup Test (Solenoid HB pickup, PL 3)
ETC
Fan Test (Toner Fan, PL 1)
Manual Clt Test (Solenoid HB bypass, PL 3)
PTL Test (PTL lens, PL 4)
ENGINE TEST LSU Motor Test (LSU, PL 1)
LSU TEST
LSU Hsync Test (LSU, PL 1)
LD Test
ENGINE TEST Feed Sen Test (Main PBA, PL 1)
SENSOR TEST
Exit Sen Test (Main PBA, PL 1)
Cover Sen Test (Main PBA, PL 1)
Empty Sen Test (Main PBA, PL 1)
Manual Sen Test (Main PBA, PL 1)
ENGINE TEST Therm ADC 220-85 (Fuser, PL 5)
HEAT TEST
ENGINE TEST MHV Test (SMPS/HVPS, PL 1)
HVPS TEST
Deve Bias Test (SMPS/HVPS, PL 1)
THV EN/NEG Test (SMPS/HVPS, PL 1)
THV ON (1300V) (SMPS/HVPS, PL 1)
THV ADC 1300V (SMPS/HVPS, PL 1)
THV ADC 600V-3550V (SMPS/HVPS, PL 1)
WorkCentre 3119
> > Menu > in sequence, and the LCD briefly displays 'Engine
Table 1:
Engine Test
General Procedures and Information
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
1:On, 2:Off
Check: Start check
Next: Check next sensor
Check: Start check
Next: Check next sensor
Check: Start check
Next: Check next sensor
Check: Start check
Next: Check next sensor
Check: Start check
Next: Check next sensor
1:On, 2:Off (maintain the fusing temp. 65C-
230C)
1:On, 2:Off (-1550V+/- 50V)
1:On, 2:Off (-430V +/- 20V)
1:On, 2:Off (-1000V+/- 300V/-150V)
1:On, 2:Off (+1300V+/- 20V)
1:On, 2:Off
1:On, 2:Off (Compare each ADC value)
06/06
Remarks
6-31