E X A 4 0 4 0
Model Name: Rockhopper-46/62
E X A 4 0 4 0
Model Name: Rockhopper-46/62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• The entire surface is printed black
1-1
1-2
1-3
1-4
1-5
• Check the connections for head cables 1 and 2.
Check that they are not inserted obliquely and they are locked securely.
→
Reconnect the head board assembly connectors J207 (HEAD C1) and J208 (HEAD
C2).
→
Replace the connectors.
• Check the Y cable connections
Check that they are not inserted obliquely.
→
Reconnect main board assembly connectors J111 (HEAD1) and J112 (HEAD2), and
head board assembly connectors J201 (MAIN1) and J202 (MAIN@).
→
Replace both Y cables.
• The head board assembly may be damaged.
→
Replace it.
• The head head assembly may be damaged.
→
Replace the 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
1390
1360
1420
1390
1140
R E P
B A C
G O T O R e f . P a g e s
Bad example
Good example
CAUTION: Power must be off when connectors are being disconnected or recon-
nected, otherwise you may be injured or a board may be damaged.
The main board assembly will certainly be damaged if power is
applied with main board assembly connectors J111 (HEAD) and J112
(HEAD2) and head board connectors J201 (MAIN1) and J202 (MAIN2)
inserted with oblique FFP.