Gestetner G056 Service Manual page 77

Service
Description
Mode
Transfer Transfer current
curr correction
Test Test pattern
Pattern selection
Thermistor Thermistor
adj adjustment
Toner end Toner end clear
clear (engine)
Waste Waste toner
Toner Cnt count display
Effective Cartridge ID chip
info features that are
used
Cartridge Number of prints
lmt for a single
cartridge
Waste Lim Action when
Stop toner end is
detected
SM
PRINTER ENGINE SERVICE MODE
Function
Adjusts the correction current applied to
the transfer roller.
Use this to select and print a test
pattern. This machine has the following
patterns.
• No specified
• Checkered flag
• Cross-stitch
• 1-dot argyle
• 2-dot argyle
• 2-dot trim
• 1-dot grid
• 2-dot grid
Reset this to 0 after printing the test
pattern.
Charge roller voltage and transfer
current automatic adjustment.
The machine automatically adjusts
these parameters in response to the
temperature within the machine.
Normally, do not change the setting.
Clears the toner end counter in the
engine board.
Note: This mode is not used in this
machine.
Displays the waste toner counter in the
engine board.
Selects which of the cartridge ID chip
functions are enabled.
• Not used: All items are not used
• All used: All items are used
• Normal Mode: Cartridge
detection/type
• Cartridge: Cartridge detection only
Adjusts the number of prints the
machine can make after a new cartridge
is detected.
Do not use a higher value than 30 k.
Determines whether the machine stops
printing after the cartridge counter
reaches the above limit.
5-5
Setting
0: –2 µA
1: 0 µ µ µ µ A
2: +2 µA
3: +4 µA
No pattern
On
Off
15k prints
20k prints
25k prints
30k prints
35k prints
40k prints
Yes
(Stop printing)
No
(Do not stop)
G056/G058