DMP-137  
(260-2887)                 Printer Layout             Faxback Doc. # 4008

Layout of Printer Controls:

      ┌─── Paper Bail      ┌── Parallel Port                    ┌──  Paper
   ┌──┼───┬────────────────┴────────────────────────────────┬───┼──┐ Select
   │  │   │   ┌─┐                                     ┌─┐   │   │  │ Lever
   │  │   │   │o│               Push                  │o│   │   │  │
   │ ┌┴┐  │   │o│ <─────────── Tractor ─────────────> │o│   │   │  ├──┐
   │ │█│  │   │o│               Feed                  │o│   │  ┌┴┐ │──│
   │ │ │  │   │o│                                     │o│   │  │█│ │──│
   │ │ │  │ ┌─┴─┴─────────────────────────────────────┴─┴─┐ │  │ │ │──│
   │ │ │  │ │                  Platen                     │ │  └─┘ │──│
   │ │ │  │ └─────────────────────────────────────────────┘ │      ├──┘─┐
   │ └─┘  ├┐                                               ┌┤      │    │
   │      ││─┐                                             ││──┐   │  Paper
   │      ├┘ │                     ┌──┌▄─▄─▄─▄─▄─▄─┐       └│  │   │Adjust
   │      └──┼─────────────────────┼──┴────────────┴────────┘  │   │  Knob
┌─>│         │                     │  ┌───┐ ┌───┐ ┌───┐ ┌───┐  │   │
│  │         │                     │  │   │ │   │ │   │ │   │  │   │
│  │         │                     │  └───┘ └───┘ └───┘ └───┘  │   │
│  └─────────┼─────────────────────┼───────────────────────────┼───┘
│            └── Color Ribbon      │  └─────┬───────────────┘  │
│                Adjustment        │        └── Control Panel  │
└── Power Switch                   │                           └──Print Head
                                   └── Dip Switch Location         Adjust
                                                                   Lever

Paper Bail Lever:

Used to pull the paper bail forward. Pulling the paper bail lever forward 
will invoke the "automatic paper loading" function.  The paper advances 
to 1/2 inch above the print start position. Pushing the paper bail back 
will retract the paper to the print start position.

Paper Selector:

Pull the paper selector forward to select tractor feed paper, or backward 
forsingle sheet paper.

Power Switch:

Rock the switch backward to turn ON the DMP-137. Rock the switch forward 
to turn OFF the printer.

Control Panel:

Four panel switches allow the user to custom configure the default setup of
the printer and control paper loading/unloading. Faxback Document # 4009 
will provide specific instructions on using the control panel.

Color Ribbon Adjustment:

Used to adjust the color ribbon tracking. If colors run together or the 
wrong color is printed, this adjustment will correct the print head/color 
ribbon alignment. Faxback Document # 4013 will give specific instruction on
color ribbon adjustment.

Paper Adjustment Knob:

Used to make adjustments to the print start position. Clockwise to advance 
the paper, counterclockwise to retract the paper.

Print Head Adjustment Lever:

Used to change the distance between the print head and platen. Forward to
increase the distance, backward to decrease the distance. Faxback Document
# 4016 will provide a more detailed use of the print head adjustment lever.

Dip Switches:

             IBM MODE                              EPSON MODE
┌───────────────┬────────┬─────────┬┬───────────────────┬────────┬────────┐
│    Switch     │ ON     │ OFF     ││    Switch         │ ON     │ OFF    │
│               │        │(Default)││                   │        │        │
├───────────────┼────────┼─────────┼┼───────────────────┼────────┼────────┤
│1 Emulation    │  ---   │ IBM     ││1 Emulation        │ Epson  │  ---   │
│               │        │         ││                   │        │        │
│2 Character Set│ Set 2  │ Set 1   ││2 Character Set    │Graphic │ Italic │
│               │        │         ││                   │        │        │
│3 Page Length  │  12"   │  11"    ││3 Page Length      │  12"   │  11"   │
│               │        │         ││                   │        │        │
│4 20 cpi       │Invalid │ Valid   ││4  1" Skip         │ Valid  │Invalid │
│               │        │         ││                   │        │        │
│5 Automatic LF │CR=CR+LF│ CR=CR   ││5 Automatic LF     │CR=CR+LF│Autofeed│
│               │        │         ││                   │        │        │
│6 USA /        │Multi-  │ USA     ││6 Printer Data Flow│ Valid  │Invalid │
│  Multi-Lingual│Lingual │         ││  Control (DC1/DC3)│        │        │
└───────────────┴────────┴─────────┴┴───────────────────┴────────┴────────┘

Faxback Document # 4007 will give detailed information on setting the dip
switches.

(dtc/tmc-09/06/95)