Specifications
Table Of Contents
- Confidentiality Agreement
- Chapter 1 - Specifications
- Chapter 2 - Outline of Operation
- M-J8000 printer mechanism
- Print mechanism
- Roll paper feed mechanism
- Slip feed mechanism
- Detector mechanisms
- Home-position detector mechanism
- Carriage detector mechanism
- Pump position detector mechanism
- Ink nearend detector mechanism
- Cartridge detector mechanism
- T.O.F. detector mechanism
- Paper-width detector
- B.O.F. detector mechanism
- Slip detector mechanism
- Shutter detector mechanism
- Roll paper detector mechanism
- Roll paper nearend detector mechanism
- Cover-open detector mechanism
- Cutter detector mechanism
- Autocutter mechanism
- Ink system mechanism
- Overview of electrical circuit
- M-J8000 printer mechanism
- Chapter 3 - Handling
- Chapter 4 - Maintenance and Inspection
- Chapter 5 - Repair and Troubleshooting
- Chapter 6 - Disassembly, Assembly, and Adjustment

2-4 Outline of Operation Rev. A
Confidential
4. A printed pixel (or segment) consists of two dots. To print a segment, two consecutive pulses
are applied to the relevant nozzle (to print to consecutive dots).
Figure 2-4 Head (top view)
Figure 2-5 Head (bottom view)
Figure 2-6 Nozzle arrangement
circuit board
base head
gap-rank indicatio
n
thermistor
head-rank
setting
(short land)
head Chip
base head
cover head
driver head IC
(under cover head)










