2210 ID Sensor
001
Pattern Interval
Sets the interval between ID sensor pattern prints for toner control. This setting allows adjustment
for customers who do not make many prints daily. Selecting zero cancels creation of the ID
sensor pattern.
[0 ~ 200 / 10 / 1 print step]
The ID sensor reads the sensor pattern and outputs this reading as Vsp and sends it to the CPU
where it is used to calculate Vref (Vsp/Vsg = Vref).
If the total count exceeds 10 during a print job, for example “15”, the pattern is created and
read at completion of the print job.
002
Large Job
Sets the interval between ID sensor pattern prints with the halftone pattern added. The ID sensor
reads the halftone pattern and outputs it as Vsm to the CPU. The Vsm value is used in the
calculation Vsm/Vsg to adjust the power to the LD.
[2 ~ 999 / 200 / 1 print step]
This SP executes at 200 prints (or at the adjusted count) regardless of whether the print job has
completed. This method of adjusting the power output and the amount of light emitted by the
LD ensures standard quality images by ensuring that prints do not become faint, slows the
deterioration of the OPC drum over time, and reduces scatter.
2213 Toner End Count
Selects the number of prints that can be printed once the machine has detected the toner near-
end condition.
[0 ~ 2 / 0 / 1 step]
0: 90 prints
1: No prints
2: 10 prints
Select 1 or 2 if the customer normally makes prints of high density.
2220
Vref Manual Set
Vref Manual Setting
Adjusts the TD sensor reference voltage (Vref). Change this value after replacing the develop-
ment unit with another development unit that contains toner.
[1.00 ~ 5.00 V / 4.00V / 0.01 step]
Service Program Mode Tables
195
5
Содержание A-P4
Страница 1: ...Model A P4 Machine Code G147 SERVICE MANUAL May 12th 2006 Subject to change...
Страница 27: ...Installation Flowchart 1 Installation 26 1...
Страница 32: ...2 Remove the tray full sensor cover 1 x2 x1 3 Insert the loose connector 2 into the hole Bridge Unit B538 31 1...
Страница 59: ...3 Reattach the application cover x1 1 Installation 58 1...
Страница 64: ...Lubrication Lubricate the paper feed clutch gear A with Silicone Grease G501 every PM visit Lubrication 63 2...
Страница 65: ...2 Preventive Maintenance 64 2...
Страница 72: ...Left Covers 1 Left upper cover A x4 2 Controller cover B x2 Covers and Common Procedures 71 3...
Страница 82: ...Laser Unit 81 3...
Страница 103: ...5 Cover C x2 6 Gear D x1 7 Lower paper feed unit E x2 x1 3 Replacement and Adjustment 102 3...
Страница 116: ...Left side 5 Two terminals C x2 6 Center fusing lamp lead D Clamps x3 7 Bracket E x1 Right side Fusing Unit 115 3...
Страница 119: ...5 Springs x2 A both sides 6 Arms x2 B both sides 7 Pawl bracket C x4 3 Replacement and Adjustment 118 3...
Страница 127: ...2 Paper feed unit A x2 x2 3 Rear bracket B x4 x1 bushing x1 4 Paper feed clutch C x1 3 Replacement and Adjustment 126 3...
Страница 128: ...Duplex Unit Duplex Cover Removal 1 Duplex unit cover A x4 Duplex Unit 127 3...
Страница 142: ...IOB 1 Remove the center plate A x1 x1 2 Remove the rear lower cover B x 4 3 Remove the IOB C x 24 x 4 Boards 141 3...
Страница 181: ...4 Troubleshooting 180 4...
Страница 289: ...Self Diagnostic Test Flow 5 Service Tables 288 5...
Страница 303: ...In this machine the development unit is provided with its own motor separate from the main motor 6 Details 302 6...
Страница 306: ...Controller Block Diagram Board Layout 305 6...
Страница 319: ...What Happens When a New Unit Is Detected 6 Details 318 6...
Страница 367: ...6 Details 366 6...
Страница 379: ...MEMO 378...
Страница 380: ...MEMO 379...
Страница 381: ...MEMO 380...