Epson B 1100 Service Manual
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Page 51
WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 51 Confidential Dot missing and mixed colorsAlthough inks are ejected from the Print Head to the Cap, the trouble still occurs after executing a cleaning cycle or replacing the Ink Cartridges.Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the Main Board connectors CN11, CN12, and CN13. 2. Check that the Relay Head FFC is securely connected to the CR Relay Board...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 52 Confidential Dot missing and mixed colorsAlthough inks are ejected from the Print Head to the Cap, the trouble still occurs after executing a cleaning cycle or replacing the Ink Cartridges.Head FFC 3. Check the Head FFC for damages. 3.Replace the Head FFC with a new one. If the trouble still occurs after replacing it, replace the Print Head with a new one. Ink System Unit Cleaner...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 53 Confidential Horizontal or vertical banding / Getting smearedAlthough inks are ejected from the Print Head to the Cap, the trouble still occurs after executing a cleaning cycle or replacing the Ink Cartridges.Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the Main Board connectors CN11, CN12, and CN13. 2. Check that the Relay Head FFC is securely connected to...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 54 Confidential Horizontal or vertical banding / Getting smearedAlthough inks are ejected from the Print Head to the Cap, the trouble still occurs after executing a cleaning cycle or replacing the Ink Cartridges.Head FFC 3. Check the Head FFC for damages. 3.Replace the Head FFC with a new one. If the trouble still occurs after replacing it, replace the Print Head with a new one. Print...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 55 Confidential Vertical or horizontal banding / Color shadingThe printout has banding vertical to the CR moving direction and is not evenly colored. * If the trouble still occurs after doing all measures described in the right-hand columns, replace the CR Motor with a new one.Adjustment1. For printing in the Bi-D mode, check that the Bi-D Adjustment has been performed properly.1....
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 56 Confidential Vertical or horizontal banding / Color shadingWhen printing at 360 dpi, horizontal banding and color unevenness appears at a constant frequency.Adjustment1. Check that PF Adjustment has executed properly.1. Perform PF Adjustment properly. Refer to Chapter 5 ? Adjustment ?. 2. Check for Dot missing.2. Replace the Ink System Unit with a new one. Star Wheel Rollers traces...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 57 Confidential The printout is stained with ink.The non-printed side or the bottom of the printout is dirty with ink.Front Paper Guide Pad1. Check that heaps of ink are not formed on the Front Paper Guide Pad and that the Front Paper Guide Pad is installed securely and evenly in the setting position.1. If heaps of ink are formed, replace the Front Paper Guide. If it has been confirmed...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 58 Confidential The printout is stained with ink.Ink smudges appear on the blank area of the printout.Front and Rear Paper EJ Roller Assys1. Check the Front and Rear Paper EJ Roller Assys for ink stain.1. Clean the Front and Rear Paper EJ Roller Assys with a soft cloth. Driven Roller Shaft1. Check the Driven Roller Shaft for ink stain.1. Clean the Driven Roller Shaft with a soft cloth. Ink...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 59 Confidential The printout is stained with ink.Ink smudges appear on the blank area of the printout.PF Roller Shaft1. Check the PF Roller Shaft for ink stain.1. Clean the PF Roller Shaft with a soft cloth. The printout is grainy.Images are printed grainy in all print modes. Or the image looks rough.Adjustment Main Board Print Head1. Check that PG, Bi-D and Head Angular Adjustments have...
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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Troubleshooting Overview 60 Confidential Borderless Printing Cannot make a borderless printing (The printer prints with margins despite the borderless setting).PW sensor1. Check if the paper dust or scrap of the paper is attached to the Front Paper Guide.1. Remove the paper dust or scrap of the paper. 2. Check that PW adjustment has executed properly.2. If the borderless printing still can not be made after the...