
E X A 4 0 3 0
Model Name: Rockhopper-46/62
E X A 4 0 3 0
Model Name: Rockhopper-46/62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
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• No imprime nada
• Does not print a specific colour
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• Check 24, 42 V DC Power Supply Check.
• Is the cap assembly spring fallen out or broken?
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If it has fallen out, refit it.
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If it is broken, replace the cap assembly.
• Is the capping position correct?
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Adjust the capping position and use the cleaning operation to check ink flow.
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If ink flow is confirmed, carry out initial filling.
• Check the Y cable connections.
Check that they are not inserted incorrectly.
J201 (MAIN1) and J202 (MAIN2) on the head board
J114 (HEAD1) and J115 (HEAD2) on the main board
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Reconnect main board assembly connector J111 (HEAD1) and head board assembly connectors
J201 (MAIN1) and J202 (MAIN2).
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Replace both Y cables.
• Is there any looseness in the head unit, the flexible cable keeper unit under the head board assem-
bly, the ink tubes behind the cartridge unit, or the SUS pipe connectors (Bk, Y, M, C, Lm and Lc)?
Check that the O-rings are fitted properly.
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Remove the head cover and check the damper.
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Remove the Y Rail cover and cartridge cover and check the flexible cable keeper unit under the
head board assembly and the sides of the cartridge.
• Is there an air leak in the damper assembly shield unit?
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Replace the damper assembly and check that ink flows during the cleaning action.
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If ink flow is confirmed, carry out initial filling.
• Are the ink tubes damaged inside the pump assembly?
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Replace the pump assembly and check that ink flows during the cleaning action.
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If ink flow is confirmed, carry out initial filling.
• Is there an air leak in the ink tubes?
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Replace each ink tube, cleaning each time to check for ink flow.
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If ink flow is confirmed, carry out initial filling.
CAUTION: Wait at least 30 minutes after initial filling before printing. Printing quality can
not be assured unless ink filling has been stabilized.
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Continued on next page
No SINTOMA
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
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1360
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1260
1370
R E P
B A C
G O T O R e f . P a g e s
Bad example
Good example