Davin J012, Service Manual

Page: 196 / 365

Item Path
1. [Clear Modes]> [107] for 3 sec.> [Clear/Stop]> "Service
Menu"> [Yes]> "Bit Switch"> [Yes]> "BitSW#1 Setting> [Yes]>
"bit0"
2. [  ] > "bit1"> [Yes] "0" displays at Bit SW1 on 2nd line
3. [  ] > "1" displays at Bit SW1> at Bit SW1 on 2nd line.
4. [Yes]> "1" appears at Bit SW1 on the 1st line. The bit is set.
5. [No] 3 times> "Service Menu"
6. [
 ] > "End"> [Yes]> to leave the SP mode and switch the
machine off.
7. [Power] to switch on the machine.
8. Flush all print heads. (See "Print Head - Cleaning (Flushing)" in
this table.
Method 2
1. Enter the SP mode and set Bit 1 of SP5301 to "1".
2. Flush the print heads. (See "Print Head Cleaning (Flushing)" in
this table.
Print Head: Cleaning (Flushing) This is the second procedure you should do if normal print head
cleaning does not solve the problem. Print head flushing consumes
more ink than print head cleaning.
1. Pull the release under the operation panel forward and raise the
scanner unit.
2. Confirm that the envelope selector is forward.
3. [Menu]> "System Settings?"
4. [
 ] or [  ] > "Maintenance" > [Yes]> "1 Nozzle Check?"
5. [

] or [

] > "2 Head-flushing>" > [Yes]> "All Heads"
6. [  ] or [  ] > Select the print heads to be flushed: "All" (all print
heads), "Print-head 1" (Yellow/Magenta), "Print-head
2" (Black/Cyan") > [Yes]
7. For more see "Print Head Flushing" in "4. Troubleshooting".
Print Head: Cleaning (Normal) This is the first procedure you should do to clean the print heads if the
Nozzle Check appears patchy or broken. Clean the print heads at
least 3 times before you do print head flushing.
1. Pull the release under the operation panel forward and raise the
scanner unit.
Quick Reference
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