Canon iPF9000S Troubleshooting Manual page 33

Panel display
Code
(last 4
Large LCD
digits)
2500 Ink tank is empty.
to Press OK and
250C replace ink tank.
No ink left.
Replace ink tank.
2510 Ink level is
to unknown.
251C Check ink level.
Press Online to start
printing.
2520 No ink tank
to loaded.
252C Press OK and
check ink tank.
No ink tank
loaded.
Check ink tank.
Small LCD
No Ink Left Ink tank empty (continued use not allowed)
↓↓↓ ↓↓↓
The ink tank has run out of ink. (The
reserved volume of ink is put to use after the
remaining ink falls below the pin check
level.)
(In the small LCD, the arrow ↓ points to
the color in question.)
The last 2 digits signify applicable colors.
00:Bk, 01:Y, 02:M, 03:C, 04:PM, 05:PC, 06:MBk1,
07:MBk2, 08:GY, 09:PGY, 0A:R, 0B:B, 0C:G
Online Key Remaining ink level unknown (continued
Press To Print use allowed)
Ink Lvl Unknown The level of ink remaining in the tank is
Press Online detected when the tank cover is closed.
Consumption has exceeded the original ink
capacity (mismatch detected).
Refill ink may have been used.
(In the small LCD, the arrow ↓ points to
the color in question.)
The last 2 digits signify applicable colors.
10:Bk, 11:Y, 12:M, 13:C, 14:PM, 15:PC, 16:MBk1,
17:MBk2, 18:GY, 19:PGY, 1A:R, 1B:B, 1C:G
Ink Tank Ink tank not installed (continued use not
Check XX allowed)
No Ink Tank On a model that is furnished with a subtank,
Check Ink Tank this error is indicated if the subtank has run
out of ink and the state of an ink tank not
being installed is detected.
The last 2 digits signify applicable colors.
20:Bk, 21:Y, 22:M, 23:C, 24:PM, 25:PC, 26:MBk1,
27:MBk2, 28:GY, 29:PGY, 2A:R, 2B:B, 2C:G
Explanation/Detection sequence
2-21
Chapter 2 Indexes by Case
Remedial Action
(★: Reference fault
isolation procedure
or tool)
①Replace the
tank.
②If the problem
persists after
the tank has
been replaced,
the remaining
ink detection
system is at
fault (replace
the supply unit
or check the
bundled wires).
Replace the ink
tank.
①Remove and
then reinstall
the tank.
②Replace the
tank.
③Failure of
remaining ink
detection
system.
(Replace the
supply unit
/check the
bundled wires.)