FAX-5750e
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FAQs & Troubleshooting |
How do I install additional memory?
The memory board is installed on the main controller board inside the machine. When you add the optional memory board, it increases the performance for both fax and printer operations.
In general, the DIMM must have the following specifications:
| Type: | 100 pin and 32 bit output |
| CAS Latency: | 2 or 3 |
| Clock Frequency: | 66MHz or more |
| Capacity: | 16 or 32MB |
| Height: | 46mm (1.8 inches) or less |
| Parity: | NONE |
| DRAM Type: | SDRAM 4 Bank |
- DO NOT touch the surface of the main board within 15 minutes after turning off the power.
- Before installing the optional memory board, make sure there are no faxes in the memory.
- Do NOT unplug any internal connectors.
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Disconnect the telephone line cord, unplug the machine power cord from the AC outlet, and then disconnect the interface cable.
Unplug the power cord before installing (or removing) the memory board.
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Remove the screws securing the rear cover and remove the cover.
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Remove the screws securing the access plate and remove the plate.
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Disconnect the connector from the backup battery.
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To install the memory board onto the main controller board, plug the attached spacer into the connectors of the main controller board.
- Hold the memory board by its edges. Do not touch the surface of the board.
- Make sure the memory board is securely seated on the main controller board.
- Reconnect the connector to the backup battery.
- Reinstall the access plate and the rear cover.
- Reconnect the interface cable, and then plug the power cord into the AC outlet.
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