2.3 Troubleshooting Without Error Messages VJ628XE-M-00
2.3.3 Printing Problems 40
3 Nozzles are clogged during
printing
(Continued)
9. Is ink adhered on Head surface or inside nozzles? Follow the procedure below to perform Head
cleaning.
1. Perform Head cleaning in "Adj.: HeadWash" in
the self-diagnosis function.
2. Perform Initial ink charge in “Update: Head
Rank”.
3. Check the printing status again.
"5.6.9Longstore Menu
"5.9.2Parameter Update Menu
4 Cleaning does not mend the
clogged nozzles or skewed
ink discharge.
10. Is Ink tube folded? • Replace Ink tube and see if the cleaning
operation makes the ink flow.
• When ink flow is confirmed, perform initial
ink charge again.
"3.9.4Replacing Ink Tube
"5.5Ink Charging Menu
11. Is Head damaged? Replace the damaged Head.
3.8.15 Replacing Head
12. CR board may be damaged.
13. MAIN board may be damaged.
Replace CR board.
Replace MAIN board.
"3.8.4Replacing CR Board
"3.5.10Replacing MAIN Board
Table 2-8 Symptoms, Check Items and Actions for Printing Problems(Continued)
No. Symptom Check item Action Reference
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