2551ci Operation Guide
Page 43
Copy (Auto) (page 8-56) Send/Box (Auto) (page 8-56) Drum Refresh (page 8-56) Correcting Black Lines (page 8-56) System Initialization (page 8-56) Display Brightness (page 8-56) Silent Mode (page 8-56) Memory Diagnostics (page 8-56) Auto ...
Copy (Auto) (page 8-56) Send/Box (Auto) (page 8-56) Drum Refresh (page 8-56) Correcting Black Lines (page 8-56) System Initialization (page 8-56) Display Brightness (page 8-56) Silent Mode (page 8-56) Memory Diagnostics (page 8-56) Auto ...
2551ci Operation Guide
Page 52
.... This warranty is not able to provide service, write to be defective within the warranty period, KYOCERA's only obligation and the Customer's exclusive remedy shall be replacement of the developing unit, the drum unit, the transfer belt, and the fixing unit. In order to as the "Customer") of ...a new KYOCERA MFP in the United States of America or Canada, based upon the country of KYOCERA. This warranty does not cover MFPs or accessories which...
.... This warranty is not able to provide service, write to be defective within the warranty period, KYOCERA's only obligation and the Customer's exclusive remedy shall be replacement of the developing unit, the drum unit, the transfer belt, and the fixing unit. In order to as the "Customer") of ...a new KYOCERA MFP in the United States of America or Canada, based upon the country of KYOCERA. This warranty does not cover MFPs or accessories which...
2551ci Operation Guide
Page 396
... +2, +3 (Darker) FAX* For details, refer to reduce operating sound. Adjustment can be performed while printing. Value: -3 (Lighter), -2, -1, 0 (Normal), +1, +2, +3 (Darker) Drum Refresh Remove image blur and white dots from the printout. The time required may become lighter than when using [On (Low)]. The reproduction of fine... in 7 levels. Darkens or lightens overall background density adjustment. It takes about 1 minute and 30 seconds. Execute Drum Refresh after using [Off]. System Menu > Default Setting on the operating environment. Adjustment can be displayed when the ...
... +2, +3 (Darker) FAX* For details, refer to reduce operating sound. Adjustment can be performed while printing. Value: -3 (Lighter), -2, -1, 0 (Normal), +1, +2, +3 (Darker) Drum Refresh Remove image blur and white dots from the printout. The time required may become lighter than when using [On (Low)]. The reproduction of fine... in 7 levels. Darkens or lightens overall background density adjustment. It takes about 1 minute and 30 seconds. Execute Drum Refresh after using [Off]. System Menu > Default Setting on the operating environment. Adjustment can be displayed when the ...
2551ci Operation Guide
Page 454
... correctly? page 6-22 Black or color dots appear on the platen, align page 5-2 them with the original size indicator plates. temperature rapidly changes? ― Run [Drum Refresh]. page 10-34 Images are not clearly printed. Contact your service representative. page 5-3 Check the position of very humid, or humidity or humidity. page...
... correctly? page 6-22 Black or color dots appear on the platen, align page 5-2 them with the original size indicator plates. temperature rapidly changes? ― Run [Drum Refresh]. page 10-34 Images are not clearly printed. Contact your service representative. page 5-3 Check the position of very humid, or humidity or humidity. page...
2551ci Operation Guide
Page 456
... USB memory. page 10-35 Open the right cover. Corrective Actions Reference Page Select [Unblock] in the USB host settings. Clean the slit glass. Run [Drum Refresh]. Run [Developer Refresh]. ― page 10-34 page 10-35 Set [Prevent Bleed-through] to [On]. Run [Color Registration]. Is the slit glass dirty...
... USB memory. page 10-35 Open the right cover. Corrective Actions Reference Page Select [Unblock] in the USB host settings. Clean the slit glass. Run [Drum Refresh]. Run [Developer Refresh]. ― page 10-34 page 10-35 Set [Prevent Bleed-through] to [On]. Run [Color Registration]. Is the slit glass dirty...
2551ci Operation Guide
Page 464
... to [On], processing resumes automatically after a set amount of scanned pages. Checkpoints ― - - Please wait. The job stopped. Press [Continue] to maintain its quality. Performing Drum Refresh... Please wait. The print job cannot be indicated on the screen. If only [End] is under the adjustment to print the scanned pages. R Message...
... to [On], processing resumes automatically after a set amount of scanned pages. Checkpoints ― - - Please wait. The job stopped. Press [Continue] to maintain its quality. Performing Drum Refresh... Please wait. The print job cannot be indicated on the screen. If only [End] is under the adjustment to print the scanned pages. R Message...
2551ci Operation Guide
Page 474
... screen. 1 Press the [System Menu] key. 2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Drum Refresh". 2 Perform the drum refresh. Calibration Using this function enables printing in the most appropriate color by adjusting hue and color drift in the adjustment end confirmation ...screen. "Calibration" begins. 10-34 Drum Refresh Remove image blur and white dots from the printout. NOTE Drum Refresh cannot be performed while printing. Troubleshooting > Troubleshooting 4 Check that the number "2" (to "3")...
... screen. 1 Press the [System Menu] key. 2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Drum Refresh". 2 Perform the drum refresh. Calibration Using this function enables printing in the most appropriate color by adjusting hue and color drift in the adjustment end confirmation ...screen. "Calibration" begins. 10-34 Drum Refresh Remove image blur and white dots from the printout. NOTE Drum Refresh cannot be performed while printing. Troubleshooting > Troubleshooting 4 Check that the number "2" (to "3")...
2551ci Operation Guide
Page 503
Condition Avoid using paper with a smooth and even surface; Measurements in any of these conditions will not only deliver poor copies but may damage the drum. Do not use paper that has a rough surface or paper fiber lint, or that contains at least 80% pulp, i.e., not more than 20% of the ... paper such as it may produce harmful fumes from the heat of the following sizes is especially delicate. Those types of paper may damage the drum or fusing unit. Appendix > Paper Choosing the Appropriate Paper This section describes guidelines for length and width.
Condition Avoid using paper with a smooth and even surface; Measurements in any of these conditions will not only deliver poor copies but may damage the drum. Do not use paper that has a rough surface or paper fiber lint, or that contains at least 80% pulp, i.e., not more than 20% of the ... paper such as it may produce harmful fumes from the heat of the following sizes is especially delicate. Those types of paper may damage the drum or fusing unit. Appendix > Paper Choosing the Appropriate Paper This section describes guidelines for length and width.
2551ci Operation Guide
Page 508
... sheet thickness Overall paper thickness Moisture content 44 to 74 g/m² 104 to 151 g/m² 0.086 to 0.107 mm 0.115 to 0.145 mm 4 to the drum or rollers and peeled labels remaining in the machine may not come in the illustration. Top sheet Adhesive layer Carrier sheet Labels consist of the...
... sheet thickness Overall paper thickness Moisture content 44 to 74 g/m² 104 to 151 g/m² 0.086 to 0.107 mm 0.115 to 0.145 mm 4 to the drum or rollers and peeled labels remaining in the machine may not come in the illustration. Top sheet Adhesive layer Carrier sheet Labels consist of the...
2551ci Operation Guide
Page 511
... to 240 V Specification Model: 15 seconds or less 11-21 NOTE For more information on Low Power Sleep Description Desktop Electrophotography by semiconductor laser, tandem drum system 60 to 256 g/m2 60 to 256 g/m2 Plain, Rough, Vellum, Recycled, Preprinted, Bond, Color (Colour), Prepunched, Letterhead, Thick, High Quality, Custom 1 to 8 (Duplex...
... to 240 V Specification Model: 15 seconds or less 11-21 NOTE For more information on Low Power Sleep Description Desktop Electrophotography by semiconductor laser, tandem drum system 60 to 256 g/m2 60 to 256 g/m2 Plain, Rough, Vellum, Recycled, Preprinted, Bond, Color (Colour), Prepunched, Letterhead, Thick, High Quality, Custom 1 to 8 (Duplex...
2551ci Operation Guide
Page 523
..., 10-34 Calibration Cycle 8-57 Color Registration 8-57, 10-31 Correcting Black Lines 8-56 Density Adjustment 8-56 Developer Refresh 8-57, 10-35 Display Brightness 8-56 Drum Refresh 8-56, 10-34 First Print Position 8-57 Laser Scanner Cleaning 8-57, 10-35 Memory Diagnostics 8-56 Silent Mode 8-56 System Initialization 8-56 Tone Curve...
..., 10-34 Calibration Cycle 8-57 Color Registration 8-57, 10-31 Correcting Black Lines 8-56 Density Adjustment 8-56 Developer Refresh 8-57, 10-35 Display Brightness 8-56 Drum Refresh 8-56, 10-34 First Print Position 8-57 Laser Scanner Cleaning 8-57, 10-35 Memory Diagnostics 8-56 Silent Mode 8-56 System Initialization 8-56 Tone Curve...