Appendix B: Frequently Asked Questions
Page 196 100-11672 - Rev D
1. Replace Print Module.
2. Replace Printer Controller PCB
Bubble Removing Valve error
1. Replace Print Module.
2. Replace Printer Controller PCB
Bubble Removing Valve error
1. Replace Print Module.
2. Replace Printer Controller PCB
Internal state pressure error
1. Restart Printer in service mode, and then
load ink.
Service Utility > Troubleshooting > Ink Loading
2. Check the leakage of ink pass.
3. Replace Print Module.
4. Replace Printer Controller PCB.
12-15
(MODULE1)
92-95
(MODULE2)
*1
Ink Level Sensor does not detect ink
1. Restart Printer in service mode, and then
load ink.
Service Utility > Troubleshooting > Ink Loading
2. Check the leakage of ink pass.
3. Replace Print Module.
4. Replace Printer Controller PCB.
22-25
(MODULE1)
A2-A5
(MODULE2)
*1
1. Restart Printer in service mode, and then
load ink.
Service Utility > Troubleshooting > Ink Loading
2. Check the leakage of ink pass.
3. Replace Print Module.
4. Replace Printer Controller PCB.
32-35
(MODULE1)
B2-B5
(MODULE2)
*1
Pressure becomes lower too fast
1. Restart Printer in service mode, and then
load ink.
Service Utility > Troubleshooting > Ink Loading
2. Check the leakage of ink pass.
3. Replace Print Module.
4. Replace Printer Controller PCB.
16-19
(MODULE1)
96-99
(MODULE2)
*2
Ink Level Sensor does not detect air
1. Restart Printer in service mode, and then
load ink.
Service Utility > Troubleshooting > Ink Loading
2. Check the leakage of ink pass.