Oki 188 User Manual page 34

Serial Cable Requirements:
• Shielded RS-232C cable, UL and CSA approved
• Max. length 50 ft. (15 m)
• 25-pin serial connector.
CAUTION!
Make sure the printer and computer are both turned OFF.
1. Switch both the computer and the printer OFF.
2. Plug the cable into the serial port on the back of the printer and
tighten the screws.
3. Plug the cable into the computer and tighten the thumbscrews.
4. Turn the printer and computer back on.
34
• Setting Up Your Printer