Service manual

ENGINE SERVICE MODE
SM 5-83 G130/G131
Service Tables
8781
Toner Botol Info. *BCU The number of toner bottles (cartridges) already
replaced
[0~9999999/ 0 / 1]
001 Toner [BK] 003 Toner [M]
002 Toner [Y] 004 Toner [C]
• SP7-833-011 through 014 and SP8-781-001 through 004 display the same
results.
8801
Toner Remain *CTL The percentage of the remaining toner
[0~100/ 0 / 1]
001 K 003 M
002 Y 004 C
8831
Coverage *BCU The average coverage
[0~100/ 0 / 1]
001 Average [BK] 003 Average [M]
002 Average [Y] 004 Average [C]
• SP8-831 displays the image coverage ratio for each color of the last output. This
SP mode displays the coverage ratio of the output, i.e. the ratio of the total pixel
area of the image data to the total printable area on the paper. Note that this
value is not directly proportional to the amount of toner consumed, although of
course it is one factor that affects this amount. The other major factors involved
include: the type, total image area and image density of the original, toner
concentration and developer potential.
• SP8-831-001 through 004 and SP7-833-005 through 008 display the same
results.
8841
Coverage *BCU The coverage of the latest print
[0~100/ 0 / 1]
001 Last [BK] 003 Last [M]
002 Last [Y] 004 Last [C]
• SP8-841-001 through 004 and SP7-833-001 through 004 display the same
results.
8851
Coverage: 0-10% *BCU
8861
Coverage: 11-20% *BCU
8871
Coverage: 21-30% *BCU
8881
Co ver age : 31%- *BCU
The number of scanned sheets of a specific coverage
ratio
[0~9999999/ 0 / 1]
001 S: BK 003 S: M
002 S: Y 004 S: C
• For example, SP8-851-001 displays the number of scanned sheets whose black-
coverage ratio is 0 percent through 10 percent. SP8-881-004 displays the
number of scanned sheets whose cyan-coverage ratio is 31 percent or higher.