HP Latex 3000 Printer - Manual (Page 237)

4. Unplug the air tube from each bottle shown below.
5. From the air tube, inject air (using the air pressure gun, for example) to clean the interior of the tube.
The ink accumulated in the interior of the tube should be ejected onto the piece of cloth that you have
put in place of the intermediate tank.
6. If air is not enough to clean it, use water, and then air again to remove the water and dry the tube.
7. Remove the cloth.
8. Plug in the air tubes.
9. Insert the new intermediate tank.
10. Put back the cover and screw in the screws.
Finish off after replacing an intermediate tank
1. Turn on the printer in the correct way for maintenance operations: see Turn the printer on on page 143 .
2. Run a diagnostic test to refill the intermediate tank.
Replace an e-cabinet fuse
Risk of burns Crush hazard Risk of trapped fingers Hazardous moving part Electric shock hazard
For more safety information, see Safety precautions on page 2
CAUTION: Do not attempt to replace fuses other than those in this specific area of the e-cabinet. These are
the only ones you are allowed to replace. Call your service representative in all other cases.
ENWW Replace an e-cabinet fuse 231