HP LaserJet 5000 HP LaserJet 5000, 5000 N, 5000 GN, and 5000 DN Printers - Us - Page 145

Note DB-9 Serial Cable Pin Outs Computer DB-9 2- Receive Data 3- Transmit Data 4- Data Terminal Ready 5- Ground 6- Data Set Ready 8- Clear to Send Printer DB-9 (male cable end) 2- Transmit Data 3- Receive Data 4- Data Set Ready 5- Ground 6- Data Terminal Ready 8- Data Terminal Ready DB-25 Serial Cable Pin Outs Computer DB-25 3- Receive Data 2- Transmit Data 20- Data Terminal Ready 7- Ground 6- Data Set Ready 5- Clear to Send Printer DB-9 (male cable end) 2- Transmit Data 3- Receive Data 4- Data Set Ready 5- Ground 6- Data Terminal Ready 8- Data Terminal Ready The pin outs for the computer end are typical pin numbers. The actual pin numbers for your computer may be different. Check the documentation for your computer to verify the proper pin outs. Pins not shown are not used by the printer. EN Specifications A-21