E X A 4 0 7 1
Model Name: Rockhopper-46/62
E X A 4 0 7 1
Model Name: Rockhopper-46/62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1-11
1-12
1-13
1-14
1-15
1-16
1-17
1-18
1-19
• Is it able to wipe/rub the nozzle face normally?
→
Check how the wiper is fitted and fasten it correctly.
• Does the head that is fitted have a rank that is different from the recorded rank?
→
Re-enter the rank of the print head correctly.
• Are the ink tubes damaged inside the pump assembly?
→
Replace the pump assembly and check that ink flows during the cleaning action. If ink flows,
carry out initial filling.
• Is the pump motor turning during the cleaning action?
→
Check the pump motor assembly connector J102 (PUMP) on the main board assembly and try
again.
→
Replace the pump motor assembly.
→
If the pump motor does not turn after performing the above tasks, replace the main board
assembly.
• During the cleaning operation, was there any mismatching or damage to the gears or transfer gear
shaft?
→
Replace the maintenance station assembly.
• Has the cap assembly spring fallen out or been broken?
→
If a part has fallen out, refit it.
→
Replace the cap assembly or maintenance station assembly.
• Has ink dried on the surface of the print head and inside the nozzles?
→
Use the self-diagnostic “Adjustment: Head Cleaning” to clean the print head, carry out initial fill-
ing with “Adjustment: Head Rank” and try again.
→
Clean the head nozzle face.
CAUTION:
Wait at least 30 minutes after initial filling before printing. Printing quality can
not be assured unless ink filling has been stabilized.
• Is the print head assembly damaged?
→
Replace the obstructed print head assembly.
• The main board assembly may be damaged.
→
Replace it.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1250
1390
1260
1230
1270
1240
1270
1620
1660
1390
1140
2040
2040
2040
R E P
B A C
G O T O R e f . P a g e s
1
2
3
• Many satellites (unwanted dots)
• The printing has whiskers
• Printed lines appear blurred (printing
is dirty)
[ Bad example ]
[ Good example ]
1. Satellites
2. Whiskers
3. Blurring