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10. The weight limit of the original table is 5 kg (11 lb.). To avoid damaging the original table, never
lean on the original table and never place anything on the original table when you are working
around the machine.
11. To avoid damage to the exposure glass below the cover or the white plates attached to the
underside of the cover, always check the original path before you close the scanner cover.
12. If anything falls into the machine that the operators cannot recover, they must call for service.
Foreign objects in the machine could cause a short (which can lead to a fire), or could cause feed
problems.
13. During feeding of a thick original (90 g/m
2
), the side guides could skew the image and cause
parts of the image to disappear at the points where the CIS elements join. In such a case, use the
white lines on the original table to guide the original during feeding.
14. When feeding a thick original (180 g/m
2
), do not push the original after it strikes the original feed
roller and starts to feed. The original feed roller has a one-way feed clutch. If the original is pushed
in the direction of the leading edge, this could buckle the original and cause it to jam at the original
registration sensor.
15. Originals up to 135 g/m
2
can exit to the original stacker on top of the machine. Thicker originals
must feed straight through and exit the back of the machine. Removal of the original exit guide on
top of the machine allows the originals to exit straight out the back.
16. Also, use straight-through original feed for thin or flimsy originals. For example, tracing paper (80
g/m
2
or less), or normal paper (52.3 g/m
2
or less). Buckling of thin or flimsy paper can lead to
accordion jams and damage the original.
Paper
1. Always set the roll (or start paper feed) from the bottom of the roll, not the top. Feeding paper from
the top of the roll places an excessive load on the paper feed rollers and could cause problems
with paper feed and cutting. Also, feeding the paper from the top sets the paper against the
direction of paper curl, which causes the paper to lift and rub against the print heads leading to
poor copy quality and damage to the print heads.
2. If the machine is to remain idle for a long period where the temperature and humidity are high or
low, remove the paper rolls from the machine and store them (in their original packing if possible).
If the rolls cannot be removed and stored, then before the machine is used again, feed the leading
edge of the roll about 1,000 mm (39 in.), and then cut it off.
Copy Quality
1. Photo images that have areas filled with dithering or fine lines frequently exhibit moiré.
2. Even for images where moiré does not stand out with 1:1 copying, changing the rate of
magnification could cause moiré to appear.
General Precautions
193
Содержание Mo-C1
Страница 1: ...Model Mo C1 Machine Code D124 Field Service Manual November 2012...
Страница 2: ......
Страница 32: ...30...
Страница 55: ...Original Path Paper Paths No Item A Original path 1 Original width sensors 2 Original set sensor Overview 53...
Страница 150: ...3 Remove the controller box faceplate x2 4 Disconnect the mother board bracket x3 x1 2 Installation 148...
Страница 192: ...3 Preventive Maintenance 190...
Страница 216: ...3 Disconnect the top of the cover x1 4 Raise the paper exit guide A 4 Replacement and Adjustment 214...
Страница 225: ...2 On the right disconnect the torque limiter plate x2 3 Remove the plate Common Procedures 223...
Страница 249: ...4 Disconnect the left side of the board x5 5 Disconnect the right side of the board x4 Scanner 247...
Страница 257: ...5 Separate the bracket and the switches 6 Disconnect the switches x2 Scanner 255...
Страница 263: ...2 Remove the center plate 3 On the right side A remove leaf plate B x1 Scanner 261...
Страница 287: ...1 Remove the metal cover plate x8 2 Disconnect the USB board x5 x6 3 Remove the board Scanner 285...
Страница 311: ...1 Remove the left outer cover x3 2 Remove the leaf ground plate x1 3 Remove the right inner cover x3 Roll Units 309...
Страница 313: ...2 Remove the sensor x4 3 Disconnect the sensor x1 Reinstallation Roll Units 311...
Страница 316: ...2 Disconnect the roll end sensor x1 3 Remove the roll end sensor cover x1 4 Replacement and Adjustment 314...
Страница 320: ...4 Disconnect the roll end sensor x1 5 Remove the roll end sensor cover x1 4 Replacement and Adjustment 318...
Страница 321: ...6 Disconnect the plate x6 7 Remove the flat plate with the idle rollers attached Roll Units 319...
Страница 341: ...3 Remove the fan 4 Disconnect the fan harness x2 5 Separate the fan and bracket x1 Paper Feed Paper Transport 339...
Страница 350: ...1 Disconnect the pre registration sensor x1 x1 x1 x4 4 Replacement and Adjustment 348...
Страница 360: ...6 Turn the cutter over and disconnect the cutter belt drive gear x1 x1 Reinstallation 4 Replacement and Adjustment 358...
Страница 364: ...4 Replacement and Adjustment 362...
Страница 372: ...2 Remove both ends of the horizontal timing belt from the serrated grips 4 Replacement and Adjustment 370...
Страница 379: ...2 Disconnect the sensor x1 3 Separate the bracket and sensor x4 Reinstallation Sub Scan 377...
Страница 381: ...3 Separate the motor and bracket x4 Sub Scan 379...
Страница 387: ...3 Remove the front cover x2 4 Remove the left cover of the carriage unit x1 Carriage Unit 385...
Страница 445: ...Carriage Disconnection 1 Remove the upper screws x2 2 Remove the lower screws x2 Carriage Unit 443...
Страница 467: ...13 Disconnect the Cyan ink tube 14 Use an uncapped plug to plug the open end of the ink supply tube Ink Supply 465...
Страница 469: ...2 Remove the ink cartridges 3 Disconnect the ink supply unit frame x3 Ink Supply 467...
Страница 517: ...18 Remove the board lay it on a flat clean surface and then disconnect the FFC x1 Boards HDD 515...
Страница 529: ...Switches 527...
Страница 534: ...2 Touch Clean Print heads There is one selection for each print head unit 4 Replacement and Adjustment 532...
Страница 560: ...4 Replacement and Adjustment 558...
Страница 561: ...5 System Maintenance Reference Service Program Mode See Appendices for Service Program Mode 559...
Страница 594: ...5 System Maintenance Reference 592...
Страница 608: ...SC300 Not Used There are no Group 300 service codes for this machine 6 Troubleshooting 606...
Страница 628: ...SC700 Not Used There are no Group 700 service codes for this machine 6 Troubleshooting 626...
Страница 660: ...Make sure bold was selected in the application 6 Troubleshooting 658...
Страница 695: ...No Rating FU1 Break capacity 50V 16ADC Rated current 0 63A Fuses 693...
Страница 696: ...6 Troubleshooting 694...
Страница 700: ...MEMO 698...
Страница 701: ...MEMO 699...
Страница 702: ...MEMO 700 EN...
Страница 703: ...Model Mo C1 Machine Code D124 Appendices October 2012...
Страница 704: ......
Страница 706: ...2...
Страница 1051: ...MEMO 347...
Страница 1052: ...MEMO 348 EN...