Ricoh A250 Service Manual page 540

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SERVICE RAM ADDRESSES

6803AB to 6803AD(H) - Effective term of automatic service calls

Year: last two digits of the year (BCD)

Month: 01 through 12 (BCD)

Day: 01 through 31 (BCD)

680400 to 6804E0(H) - NCU parameters (Refer to section 4.3 for details)

680DC8 to 680DEF(H) - SC codes NOT for automatic service call

If the fax unit receives a copier engine SC code other than those programmed in

these addresses, the fax unit sends an automatic service call report to the

programmed service station.

Six SC codes have already been programmed at default, as shown in the table

below. Fourteen more SC codes can be programmed, if required (if an address

contains FF(H), a code is not programmed in it).

Program a SC code in four-digit BCD format as shown in the example below.

Example 1: SC code '192'

Address (High) - 01 (BCD)

Address (Low) - 92 (BCD)

Wildcard characters "a" or "A" can be used to specify a series of SC codes.

Example 2: SC code '900 to 999"

Address (High) – 09 (BCD)

Address (Low) – aa or AA (Hex)

Example 3: SC code '330 to 339"

Address (High) – 03 (BCD)

Address (Low) – 3a or 3A (Hex)

- Default settings -

High Address (H)

68849C to 68889B(H) - Dedicated tx parameters for Quick Dial 01 - 32.

There are 32 bytes for each Quick Dial. Only the 23rd to 32nd bytes are used.

6884B2 to 6884BB(H) - Dedicated tx parameters for Quick 01

6884D2 to 6884DB(H) - Dedicated tx parameters for Quick 02

6884F2 to 6884FB(H) - Dedicated tx parameters for Quick 03

688892 to 68889B(H) - Dedicated tx parameters for Quick 32

Low Address (L)

Not Programmed

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