Oki IP-6620 - Page 187

OKI Data Infotech Corporation CONFIDENTIAL
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
5-28
(CIS model)
(With the ink box cover closed)
(With the ink box cover open)
<Description>
Possible causes are as follows.
- All the ink was used.
- An error occurred in the ink supply system.
<Action>
Follow the instruction in the message displayed.
It this message is displayed while the ink cartridge contains enough ink, check the Items to be
Checked on the table below, and perform the actions starting from the top until the problem is
solved.
No
Items to be Checked
Action
1
Ink supply pump
Check that:
- No ink leakage is found.
- The pump rotates.
If a problem is found, replace the relevant part
2
Subtank full sensor
Check that the harness is connected to the sensor’s
connector securely. If the problem persists when connected
securely, replace the sensor.
3
Subtank empty sensor
Check that the harness is connected to the sensor’s
connector securely. If the problem persists when connected
securely, replace the sensor.
4
PCB-ASSY-ACT3
Replace the PCB-ASSY-ACT3.
REPLACE CC CARTRIDGE
CC INK HAS RUN OUT
OPEN INK BOX COVER
CC: Color, position
7-color mode: Y, Lm, C, Gy, K, Lc, M
6-color mode: Y, Lm, C, K, Lc, M