Bubblejet Line Head - Intermec ColorCoder V4 Service Manual

2.2 Image Formation System, cont'd.
2.2:B BJ Line Head
Block 1 Block 2 Block 3 Block 4 Block 5 Block 6 Block 7 Block 8 Block 9 Block 10Block 11
1 2 3
Intermec ColorCoder V4 – Service Manual Ed. 1
Construction
The BJ head of the printer is provided with 11 heater chips in which
128 pieces of small heater are arranged in a length of approximately
9 mm, each heater having an ejection nozzle on it. These heaters are
driven by the driving signal from the engine 2 PCB to eject the ink
out of the nozzle.
Ejectable nozzle 95.96mm (1360 nozzles)
Depiction area 94.83mm (1344 nozzles)
1 1 1
2 2 2
6 7 8
Figure 2-18
Chapter 2 Operation and Timing
35