Repair
7-13
16) Connect the tubing from the manifold to the off-center port on the
valve.
17) Connect the tubing from the nozzle to the center port on the valve.
18) Replace the valve clip nipper.
19) Replace the printhead assembly in the bottom enclosure, being careful
to line up the back plate, valve driver board, and valve holder.
Simultaneously install the nozzle blocks into the front slot.
20) Replace the printhead cover.
21) Tighten the four screws on the top of the printhead cover.
22) Secure the printhead ground wire to the printhead bracket with the
screw.
23) Turn on the printhead power supply.
24) Purge the printhead. (See “Purging a VJ Printhead” on page 5-3.)
25) Run several print samples to ensure the debris has been completely
removed.
26) If the problem is corrected, place the printhead cover on the printhead
enclosure and tighten the four screws on the cover.
27) If the problem remains after several purges and print samples, it may
be necessary to replace the valve driver chip. (See “Replacing a Valve
Driver Chip” on page 7-14.)
Summary of Contents for PatrionPlus
Page 41: ...Installation ii 29669 02080 Rev AF...
Page 72: ...Operation iv 29669 02080 Rev AG...
Page 153: ...Maintenance ii 29669 02012 Rev AF...
Page 161: ...Troubleshooting ii 29669 02080 Rev AF...
Page 184: ...Repair ii 29669 02080 Rev AF...
Page 212: ...Parts List ii 29669 02080 Rev AF...
