Circuit Description
WorkCentre Pro 412
Launch Issue
5-34
August 2001
5-6 OPE PBA
5-6-1 SUMMARY
OPE Board is separated functionally from the main board and operated by the micom(Z8601) in the board.
OPE and the main use UART (universal asynchronous receiver/transmitter) channel to
exchange information. OPE reset can be controlled by the main. OPE micom controls key-scanning and LCD
and LED display. If there occurs an event in OPE (such as key touch), it sends specific codes to the main to
respond to the situation and the main analyzes these codes and operates the system. For example, it the
main is to display messages in OPE, the main transmits data through UART line to OPE according to the
designated format and OPE displays this on LCD, LED. OPE’s sensing is also transmitted to the main through
UART line and then the main drives necessary operation.
OPE PBA consists of U1(MICOM, Z8601),LCD, key matrix, LED indicators. Refer to OPE Schematic
Diagram and Wiring Diagram sections of this manual.
• Signals from the key matrix are delivered to U1 input pin group (D1 to D6)
• U1 pin 48 (TX DATA) is the UART code sent to MAIN PBA.
• Display from the controller is received at U1 pin 5(RX DATA).
• LCD drive signals are sent from U1 P2-x pin group, P3-4 to P3-6 pins.
• Machine status LED drive signals are sent from U1 LED0 to LED7.
Connector
MICOM
Z8601
UART2
Reset
11
7
X
Y
8
RESONATOR
7.37 MHz
LCD
16u 2line
Key Matrix
LEDs
OPE BLOCK DIAGRAM
Содержание WorkCentre Pro 412
Страница 18: ...Introduction WorkCentre Pro 412 August 2001 1 14 Launch Issue This page intentionally blank...
Страница 22: ...Precautions WorkCentre Pro 412 Launch Issue 3 2 August 2001 This page intentionally blank...
Страница 82: ...Disassembly and Reassembly WorkCentre Pro 412 Launch Issue 6 18 August 2001 This page intentionally blank...
Страница 99: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 17 August 2001 No Image...
Страница 100: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 18 August 2001...
Страница 101: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 19 August 2001 All Black...
Страница 102: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 20 August 2001 Vertical White Line Band...
Страница 103: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 21 August 2001 Dark Image...
Страница 104: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 22 August 2001 Background...
Страница 105: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 23 August 2001 Ghost...
Страница 106: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 24 August 2001 Black Dot...
Страница 107: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 25 August 2001 Horizontal Band...
Страница 108: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 26 August 2001 Irregular Density...
Страница 109: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 27 August 2001 White Spot...
Страница 111: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 29 August 2001 Poor Fusing...
Страница 114: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 32 August 2001 No Power No LCD or LEDs...
Страница 115: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 33 August 2001 Fuser Error...
Страница 116: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 34 August 2001 Paper Jam Mis feeding...
Страница 117: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 35 August 2001 Paper Jam Jam 1...
Страница 118: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 36 August 2001 Engine Error...
Страница 122: ...Exploded View Parts List WorkCentre Pro 412 Launch Issue 8 4 August 2001 8 2 Platen Ass y Exploded View Parts List...
Страница 127: ...Exploded View Parts List WorkCentre Pro 412 Launch Issue 8 9 August 2001 This page intentionally blank...
Страница 131: ...Exploded View Parts List WorkCentre Pro 412 Launch Issue 8 13 August 2001 This page intentionally blank...
Страница 150: ...Exploded View Parts List WorkCentre Pro 412 Launch Issue 8 32 August 2001 This page intentionally blank...
Страница 163: ...Block Diagram WorkCentre Pro 412 Launch Issue 10 1 August 2001 10 Block Diagram...
Страница 164: ...Block Daigram WorkCentre Pro 412 Launch Issue 10 2 August 2001 This page intentionally blank...
Страница 165: ...Connection Diagram WorkCentre Pro 412 Launch Issue 11 1 August 2001 11 Connection Diagram...
Страница 166: ...Connection Diagram WorkCentre Pro 412 Launch Issue 11 2 August 2001 This page intentionally blank...
Страница 168: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 2 August 2001 12 2 Main Circuit Diagram 2 of 14...
Страница 169: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 3 August 2001 12 3 Main Circuit Diagram 3 of 14...
Страница 170: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 4 August 2001 12 4 Main Circuit Diagram 4 of 14...
Страница 171: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 5 August 2001 12 5 Main Circuit Diagram 5 of 14...
Страница 172: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 6 August 2001 12 6 Main Circuit Diagram 6 of 14...
Страница 173: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 7 August 2001 12 7 Main Circuit Diagram 7 of 14...
Страница 174: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 8 August 2001 12 8 Main Circuit Diagram 8 of 14...
Страница 175: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 9 August 2001 12 9 Main Circuit diagram 9 of 14...
Страница 176: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 10 August 2001 12 10 Main Circuit Diagram 10 of 14...
Страница 177: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 11 August 2001 12 11 Main Circuit Diagram 11 of 14...
Страница 178: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 12 August 2001 12 12 Main Circuit Diagram 12 of 14...
Страница 179: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 13 August 2001 12 13 Main Circuit Diagram 13 of 14...
Страница 180: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 14 August 2001 12 14 Main Circuit Diagram 14 of 14...
Страница 181: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 15 August 2001 12 15 LIU Circuit Diagram...
Страница 182: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 16 August 2001 12 16 OPE Circuit Diagram...
Страница 183: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 17 August 2001 12 17 HVPS Circuit Diagram 1 of 2...
Страница 184: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 18 August 2001 12 18 HVPS Circuit Diagram 2 of 2...
Страница 185: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 19 August 2001 12 19 SMPS 110 Circuit Diagram...
Страница 186: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 20 August 2001 12 20 SMPS 220 Circuit Diagram...
Страница 187: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 21 August 2001 12 21 ADF Circuit Diagram...
Страница 188: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 22 August 2001 12 22 Flat Circuit Diagram...
Страница 189: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 23 August 2001 12 23 PTL Circuit Diagram...
Страница 190: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 24 August 2001 12 24 Sensor Circuit Diagram...
Страница 191: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 25 August 2001 12 25 Toner RX Circuit Diagram...
Страница 192: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 26 August 2001 12 26 Toner TX Circuit Diagram...