Ricoh HL-F1, Field Service Manual

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Customizing Codes
According to Shipping Destination
This appendix provides instructions on how to set up the customizing codes for the various preferences
exclusively designed for each destination (e.g. language). Those codes are stored in the memory (EEPROM)
mounted on the main PCB. If the main PCB is replaced, therefore, you need to set the proper customizing
code with the machine in the maintenance mode.
• Customizing codes customize firmware for individual models, enabling the common firmware to be
used for various models. They come with the firmware data.
EEPROM Customizing Codes
This function allows you to customize the EEPROM according to language, function settings, and firmware
switch settings.
Operating Procedure
1. Enter the "Maintenance Mode".
The machine beeps for approx. one second and displays "Maintenance" on the LCD.
2. Press the "7" and "4" keys in this order in the initial stage of the maintenance mode.
The current customizing code appears.
3. Enter the desired customizing code.
The newly entered code appears.
• If a wrong 4-digit code is entered, the machine will malfunction.
4. Press the "Start" key.
The machine saves the setting and returns to the initial stage of the maintenance mode. If you press
the "Stop/Exit" key or no keys are pressed for one minute in the above procedure, the machine stops
the procedure and returns to the initial stage of the maintenance mode.
Customizing Codes
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