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PointSource Ai 1810F
Mita PointSource Ai 1810F Manuals
Manuals and User Guides for Mita PointSource Ai 1810F. We have
1
Mita PointSource Ai 1810F manual available for free PDF download: Service Manual
Mita PointSource Ai 1810F Service Manual (378 pages)
Brand:
Mita
| Category:
All in One Printer
| Size: 2 MB
Table of Contents
Section Function
99
Safety Precautions
4
Safety Warnings and Precautions
5
Installation Precautions
6
Precautions for Maintenance
7
Specifications
13
Backup RAM Error Report
18
Mechanical Construction
19
Machine Cross Section
22
Drive System
23
Electrical Parts Layout
57
Paper Misfeed Detection
65
Paper Misfeed Detection Conditions
66
Power Source PCB
70
Engine PCB
73
Motor PCB
75
Operation Unit PCB
76
Unpacking and Installation
80
Setting Initial Copy Modes
95
Maintenance Mode
98
Executing a Maintenance Function
98
Table of Contents
99
Maintenance Function List
99
List Output
104
Outputting the Own-Status Report
104
Contents of Maintenance Functions
105
Exiting Maintenance Mode
106
Moving the Scanner to the DF Scanning Position
107
Checking Drive Motor Operation
107
Checking the Switches in the Copier
107
Checking Clutch Operation 1
109
Checking Clutch Operation
110
Setting the Folio Width
111
Setting the Folio Length
111
Adjusting the Amount of Slack in the Paper of Drawer
112
Checking the Switches on Drawer 2
114
Checking the Switches on Drawer 3
115
Setting the Grid Control Voltage
117
Setting the Developing Bias Control Voltage
118
Adjusting the Surface Potential When Copying
118
Adjusting the Toner Control Voltage
119
Displaying Toner Data
119
Initialization of IU
120
Resetting the Waste Toner Tank Overflow Detection
120
Adjusting the Fixing Control Temperature
120
Resetting the Fixing Problem Detection
121
Adjusting the ISU Gain
121
Adjusting the LSU Printing Start Position in the
121
Adjusting the LSU Printing End Position in the
121
Adjusting the Shading Position
122
Adjusting Home Position with the DF
122
Adjusting the Magnification in the Auxiliary Scan
123
Adjusting the Magnification in the Main Scanning
123
Adjusting Detection of the Original Width
124
Adjustment
125
Adjusting the End Position of Image Printing
125
Adjusting the Scanning End Position of the Original
125
Adjusting the Centerline of Drawer
125
Adjusting the Start Position of Image Printing
125
Adjusting the Scanning Start Position of the Original
125
Adjusting the Centerline of Drawer
126
Testing the Keys
128
Adjusting the Centerline of the Bypass
128
Adjusting the DF Original Centerline
128
Adjusting the Centerline of the Original on the
128
Lighting All the Indicators and Display on the Operation Panel
131
Checking the Operation of the DF Motor
131
Outputting Test Patterns
132
Outputting VTC Patterns
133
Setting the Copy Limit after the Waste Toner Tank
135
Checking and Clearing the DF Original Count
135
Checking and Clearing the Scan Count
136
Checking and Clearing the Printer Count
136
Checking and Clearing the IU Developing Count
137
Checking and Clearing the Waste Toner Tank Count
137
Entering the Service Telephone no
138
Displaying the ROM Version
138
Displaying the Engine ROM Version
139
Switching between Double and Single Counts
139
Settings
140
Setting Auto Clear Time
140
Setting Auto Start
140
Setting Auto Preheat Time
141
Setting Auto Shutoff Time
142
Maintenance Method Setting
143
Setting Operation under the Toner Empty Condition
143
Selecting if Multiple Copying Is Acceptable in
144
Initializing Memory
145
Test Copy Mode
145
Setting the Copy Density Level
146
Adjusting White Level
146
Tion
147
Initializing All Data
147
Initializing Permanent Data
148
Setting Factory Defaults
149
Initializing the Main PCB (MFP)
150
Setting the Self Telephone Number
151
Initializing the Administration Password
151
Initializing the Confidential Box ID
151
Setting a Telephone Line
152
Section 2
196
Precautions
198
Precautions for Assembly and Disassembly
198
Running a Maintenance Function
199
Detaching and Refitting the Paper Feed Pulley
200
Paper Feed Section
200
Detaching and Refitting the Bypass Paper Feed Pulley
201
Adjusting the Centerline of Printing
204
Adjusting the Start Position of Image Printing
205
Adjusting the End Position of Image Printing
206
Detaching and Refitting the Exposure Lamp
207
Optical Section
207
Detaching and Refitting the Scanner Wires
208
Detaching the Scanner Wires
208
Refitting the Scanner Wires
209
Detaching and Refitting the Laser Scanner Unit
214
Adjusting Lateral Image Squareness (Reference)
215
Adjusting the Position of the Laser Scanner Unit
215
Adjusting the Installation of the ISU
216
Adjusting the Angle of Mirror 3
217
Adjusting the Scanning Centerline of the Original on the Contact Glass
218
Adjusting the Scanning Start Position of the Original on the Contact Glass
219
Adjusting the Scanning End Position of the Original on the Contact Glass
220
Adjusting the Magnification
221
Adjusting the Right and Left Margins
222
Detaching and Refitting the Drum and the Cleaning Blade (Reference)
223
Imaging Unit Section
223
Cleaning the Drum
226
Detaching and Refitting the Transfer Roller
227
Transfer Section
227
Detaching the Fixing Unit
228
Fixing and Eject Section
228
Replacing the Fixing Heater
230
Replacing the Fixing Unit Thermistor
231
Replacing Fixing Unit Thermostats 1 and 2
232
Detaching and Refitting the Heat and Press Rollers and the Heat Roller Separation Claws
233
Detaching and Refitting the DF Forwarding Pulley
235
Detaching and Refitting the DF Original Feed Pulley
236
Detaching and Refitting the DF Separation Pulley
237
Adjusting the Copy Center Line When the Sheet-Through DF Is Used
240
Adjusting the Scanning Start Position When the Sheet-Through DF Is Used
241
Adjusting the Scanning End Position When the Sheet through DF Is Used
242
Adjusting Magnification
243
Detaching and Refitting the Waste Toner Tank
244
Others
244
Section 3
245
Replacing the Main PCB
246
Upgrading the Firmware in the FLASH ROM (Main PCB)
249
Replacing the Engine PCB
252
Adjustment-Free Variable Resisters (VR)
253
Updating the Firmware on the Printer Board
254
Self-Diagnosis
257
Call for Service
258
Section 4
275
A Black Line Appears Laterally
278
A Black Line Appears Longitudinally
278
A White Line Appears Longitudinally
278
Background Is Visible
278
Black Dots Appear on the Image
278
Image Formation Problems
278
Image Is too Light
278
No Image Appears (Entirely Black)
278
No Image Appears (Entirely White)
278
One Side of the Copy Image Is Darker than the Other
278
And Copy Image When Using the Sheet-Through DF
279
Fixing Is Poor
279
Image Center Does Not Align with the Original Center
279
Image Is Not Square
279
Image Is out of Focus
279
Image Is Partly Missing
279
Offset Occurs
279
Original and Copy Image When Using the Sheet-Through DF
279
Paper Creases
279
Main Body
292
Paper Misfeeds
292
Initialization Ends
295
PCB Terminal Voltages
296
Power Source PCB
296
Main PCB
298
Engine PCB
301
Motor PCB
307
Operation Unit PCB
309
Ncu Pcb
310
Electrical Problems
312
Main Body
312
Turned on
312
Cooling Fan Motor 1 Does Not Rotate
313
The Exposure Lamp Does Not Turn off
315
Triggered; C60)
316
Displayed When It Is Already Closed
319
The Main Switch Is Turned on
319
Main Body
321
Mechanical Problems
321
No Primary Paper Feed
321
No Secondary Paper Feed
321
The Scanner Does Not Travel
321
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