7194 service Manual 7194 service Manual 7194 service Manual 7194 service Manual NCR 7194 Thermal Receipt Printer Release 1.0 Service Guide B005-0000-1098 Issue D...
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Service Guide Table of Contents Chapter 1: Technical Specifications Reliability ....................1-1 Power Requirements................1-2 Environmental Conditions ..............1-3 Dimensions and Weight...............1-4 Printing Specifications................1-5 Density of Receipt Print Lines.............1-6 Duty Cycle Restrictions (Printing Solid Blocks) .......1-7 Allowable Duty Cycle (measured over one minute of continuous printing) ..............1-8 Chapter 2: Diagnostics and Configuration Startup Diagnostics................2-2...
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Service Guide Printing Problems................3-2 Printer Does Not Function ............3-5 Chapter 4: Servicing the Printer Tools Required..................4-1 Service Procedure Map.................4-2 1, 2: Removing or Accessing the PC Control Board ......4-3 Procedure..................4-4 Re-installing the Control PC Board..........4-7 3, 4: Removing the Options PC Board..........4-9 Procedure..................4-9 Re-installing the Options PC Board ...........4-10 5, 6: Removing the Rear Cover and Platen ........4-11...
Service Guide Re-installing the Paper Out Switch, Knife Home Switch, and Cover Open Switch...............4-27 17: Removing the Rotating Knife Blade ...........4-28 Procedure..................4-28 Re-installing the Rotating Knife Blade ........4-29 Cleaning the Printer................4-30 Cleaning the Printhead ..............4-30 Revision Record Issue Date Remarks Nov 98 First issue Mar 99...
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This is a “Table of Contents preview” for quality assurance The full manual can be found at http://the-checkout-tech.com/estore/catalog/ We also offer free downloads, a free keyboard layout designer, cable diagrams, free help and support. http://the-checkout-tech.com : the biggest supplier of cash register and scale manuals on the net...