Roland Advanced Jet AJ-1000 Service Notes page 240

NO CHECKING POINT
14 Foreign substances
Run out of Maintenance
15
liquid
16 Wiper wears out
Transformation / defect of
17
Cap
18 Pump tube is clogged
19 Head nozzle is clogged
20 Broken Head
ACTION REFERENCE
Manual Cleaning User's Manual
Maintenance Liquid
User's Manual
Cartridge Replacement
[3-2 WIPER
Wiper Replacement
REPLACEMENT]
[3-3 CAP TOP
Cap Top Replacement
REPLACEMENT]
[3-5 SUPPLY PUMP
Pump Replacement
REPLACEMENT]
Wipe the surface of the
head by a cleaning stick
[3-1 HEAD
Head Replacement
REPLACEMENT]
Nozzle condition becomes poor due to the foreign substances stuck on
the surface of the head.
Cleaning the head with wiper is not performed efficiently and it cannot
remove the foreign substances stuck on the surface of the head.
Cleaning the head with wiper is not performed efficiently and it cannot
remove the foreign substances stuck on the surface of the head.
If the ink is not flowed down through the cap, the head cleaning cannot
be performed efficiently. As a result, the condition of head nozzle is not
improved by the head cleaning. If the head is not sealed by the cap, the
head will become dry and clogged.
If the ink is not delivered to the head properly, the head cleaning cannot
be performed efficiently. As a result, the condition of head nozzle is not
improved by the head cleaning. When you leave the machine with filled
ink where the temperature is 50 degree °C and above, the ink tube in
the pump may be teared and may not recover its form again.
Generally, we do not recommend to wipe the surface of head with a
cleaning stick. Howerver, it's worth to try cleaning before replacing the
head. Soak the cleaning stick in cleaning liquid fully, and then tap and
scrub the surface of head with it.
6-2
OUTLINE