LP 400  (260-2888)             Memory Upgrade          Faxback Doc. # 4065

1 MB Memory Module Kit (26-2892)

Installation:

CAUTION: Before you install any board in your printer, disconnect all power
         and interface cables from the printer and move it to a static free
         work area. Then discharge any static buildup by touching a ground-
         ed metal object (such as a cold water pipe). Never power on your 
         printer when you have removed its case or when you insert or remove
         option boards.

1. Turn the printer's power OFF. Disconnect the printer's power cord and
   interface cables. If you have installed an optional font cartridge, 
   remove it also.

2. Loosen the two screws on the rear panel and pull out the board.

3. Insert the first memory module into the first SIDE A connector slot 
   located in the upper left corner of the board. Make sure it is securely   
   seated, and then gently push it toward the board until the clips snap 
   into place. Insert the second module into the next connector slot and 
   snap it into place.

If you install an additional kit for a total of 2.5 MB, insert the second
kit into the SIDE B connectors.

Note: The LP-400 will only use the 26-2892 memory kit.

4. Re-install the board and tighten the rear panel screws.

5. Reconnect the printer's power cord and interface cable.

6. Turn on the power and perform the status print to check the memory
   capacity.

     ø Turn on the power
     ø If the printer is on line press, ON LINE to set the printer off line.
     ø Press and hold PRINT FONT/TEST so the display reads "STATUS PRINT".
       The total memory amount will be displayed as the first item.

(dtc-08/06/93)