Specifications

7193 Service Guide Contents
August 1998 vii
Contents
Chapter 1: About the 7193 Printer 1
Models........................................................................................................................................1
Communication Interfaces................................................................................................ 1
Features......................................................................................................................................2
Options.......................................................................................................................................2
Thermal Printhead....................................................................................................................2
Cleaning the Printer..................................................................................................................3
Cleaning the Cabinet.........................................................................................................3
Cleaning the Thermal Printhead...................................................................................... 3
Chapter 2: Installing the Printer 5
What Is in the Box? ...................................................................................................................5
Removing the Printer ........................................................................................................ 5
Repacking the Printer........................................................................................................5
Choosing a Location .................................................................................................................6
Setting Switches.........................................................................................................................6
RS-232C Switch Settings.................................................................................................... 8
Parallel Switch Settings.....................................................................................................9
LCSIO (RS-485) Switch Settings..................................................................................... 10
Connecting Cash Drawer Cables .......................................................................................... 11
Connecting Communication and Power Cables................................................................. 12
RS-232C and LCSIO (RS-485) Models........................................................................... 12
Parallel Models.................................................................................................................13
Turning On the Printer...........................................................................................................14
Testing the Printer...................................................................................................................15
Models Receiving Power from the Power Supply (Remote)...................................... 15
Models Receiving Power from the Host (Integrated).................................................15
Mounting the Printer on a Wall.............................................................................................17
Mounting the Power Supply on a Wall................................................................................19
Chapter 3: Diagnostics 21
Level 0 Diagnostics.................................................................................................................21
Level 1 Diagnostics.................................................................................................................22
Setting Data Error and Data Buffer options .................................................................23
Setting Printhead Resistance ..........................................................................................24
Setting Default Lines per Inch........................................................................................ 25
Setting Partial Cut Distance............................................................................................ 26
Setting the 7150 Response Mode.................................................................................... 27
Ignoring/Using the Carriage Return.............................................................................28
Running the Data Scope Mode....................................................................................... 28
Testing Receipt Printing.................................................................................................. 30
Level 2 Diagnostics.................................................................................................................31
Level 3 Diagnostics.................................................................................................................31