Ricoh FT5535 Service Manual page 102

3. PRACTICAL SP MODE USE TABLE
3.1 REPLACEMENT AND CLEANING
The following table shows the SP modes that must be done, and the order in
which they must be done when the listed items are replaced or cleaned.
(Priority Number)
SP Mode
No. Description
No.
2-214 TD Sensor
1
(2-215) Initial Setting
3-123 Drum Initialize
2 (3-106)
(7-203)
3-001 ID Sensor
3
(3-002) Initial Setting
3-112 Forced V
4
(3-111) Detection
4-001 Exposure
5 (4-002) Lamp Voltage
Adjustment
4-201 Auto ADS Gain
6
(4-202) Adjustment
3-105 Forced V
7
(3-106) Detection
( ): SP Number to display the adjusted value.
3.2 MAJOR ADJUSTMENTS
The following table shows SP modes for major adjustments in the field:
TONER DENSITY (Detect Supply Mode)
Mode No.
SP2-222 Toner Supply Ratio
IMAGE DENSITY
Mode No.
SP5-106 ADS Data Correction
SP4-001 Exposure Lamp Voltage Adjustment
SP2-201-002 Lightest ID Level Development Bias (ID
Level 7)
NOTE: After adjusting the Lamp Voltage, be sure to perform the Auto ADS Gain
Adjustment (SP4-201) and the Forced V
FSM
OPC Drum
Developer
(replaced)
O
R
L
Description
1: 7%, 2: 15%, 3: 30%, 4: 60%
Description
4-51
Replaced or Cleaned Item
ADS
ID sensor
Sensor
O
O O
O O
O
O
O
Settings
Settings
0: Dark, 1: Normal, 2: Light
50 ~ 75V (See the NOTE.)
1: –40V, 2: ±0V, 3: –80V, 4: –120V
Detection (SP3-105).
L
Exposure
Lamp/
Optics
O
O O
O
FT5535/4527/4522