Location of connectors
ECU controller connections
Figure
Item | Description | Item | Description | Item | Description |
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J1002 | Fuser | J1601 | SL2 Casette | J1701 | Formatter |
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| (Tray 2) pickup |
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| solenoid |
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J1302 | SW240 Power | J1602 | SL1 Tray 1 pickup | J1702 | Laser drive PCA |
| switch |
| solenoid |
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J1303 | +3.3 A Formatter | J1603 | PS 3 Cassette | J1703 | Memory tag |
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| |
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| sensor |
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J1304 | +3.3 A Formatter | J1604 | PS205 Tray 1 | J1801 | Paper feeder |
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| |
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| sensor |
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J1305 | GND Formatter | J1605 | PS1 | J1802 | RLTEST; |
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| sensor and PS4 |
| RLDRV2; |
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| SJIG_CLK; | |
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| SJIG_RXD; |
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| SJIG_TXD; GND; |
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| NC; +24 v |
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J1306 | GND Formatter | J1606 | FM1 Main fan | J1803 | TH3 |
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| Environmental |
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| sensor |
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J1501 | +3.3 V; OTRX0; | J1608 | PS2, TH1, TH2 | J4209 | Formatter |
| OTTX0; MD0; |
| Fuser |
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| MD2; GND |
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ENWW | Tools for troubleshooting 163 |