Ricoh Aficio SP4210N Service Manual download pdf (Page 184)

Printer Engine Service Mode

M001 5-68 SM

7931 009 Recycle Count 0 to 3

7931 010 EDP Code

Displays the toner order code, the code is a string of

ASCII characters.

7931 011 Serial No

Displays an ASCII string that identifies the

manufacturer

Note:

 This data is originally entered as BCD and

changes into a 16-character string in order to

convert it to ASCII.

 However, only 10 bytes can be used to

communicate with the controller, so the 16 bytes

are truncated to 10 bytes.

7931 012 Remaining Toner

Displays "0" to "100" (the percentage of toner

remaining in the cartridge)

7931 013 Toner End

N: Toner near end

E: Toner end

7931 014 Refill Flag Displays "RF" when the cartridge requires refilling

7931 015 R:Total Counter

Displays a number in the range "0" to "99999999", this

is the total count at time of installation.

7931 016 E:Total Counter

Displays a number in the range "0" to "99999999", this

is the total count at toner end.

7931 017 Unit Counter

Displays a number in the range "0" to "99999999", this

is the total number of pages output by the AIO unit.

Counter adds once for each sheet output.

CÓPIA NÃO CONTROLADA

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Ricoh Aficio SP4210N Service Manual Page 184