Troubleshooting
56
Cannot Print Properly through Infrared Transmission
Problem
Possible Cause Try This
Cannot Print
Properly through
Infrared
Transmission
The required driver
is not installed
• When using other than Windows 95, Windows 98 or later must have been
preinstalled and Microsoft Infrared Communication Driver must be installed
in the computer.
• When Windows 95 is used, Microsoft Infrared Communication Driver Version
2.0 must be installed in the computer.
See "Printing Data through Infrared Transmission
Printing Data through Infrared TransmissionPrinting Data through Infrared Transmission
Printing Data through Infrared Transmission" on page 11.
The infrared
communication
driver is inactive
- Windows 98
Start the infrared monitor and check whether the infrared transmission driver is
active.
1. Click Start
StartStart
Start, Settings
SettingsSettings
Settings, and Control Panel
Control PanelControl Panel
Control Panel.
2. Double-click Infrared Monitor.
Infrared Monitor.Infrared Monitor.
Infrared Monitor.
3. Click the Options
OptionsOptions
Options tab.
4. Check the Enable infrared communication
Enable infrared communicationEnable infrared communication
Enable infrared communication check box.
The installation
place, distance,
and/or angle is
improper
Check the installation place, distance, or angle according to the Section
" Printing Data through Infrared Transmission."
Your computer is
not a PC/AT
compatible
machine or the
infrared port used
does not conform
to IrDA 1.1
The infrared transmission function of this printer can be used only with the PC/
AT compatible machine or the PDA that has an infrared port conforming to IrDA
1.1. Other computers and PDAs cannot be used for printing through infrared
transmission.
Note When the transmission speed is set to 4 Mbps, operation of
the printer may become unstable depending on the type of
your computer. In this case, check the Limit connection
Limit connection Limit connection
Limit connection
speed to:
speed to:speed to:
speed to: check box and click to select [115.2kbps
115.2kbps115.2kbps
115.2kbps].
US_i70_QSG.book Page 56 Monday, December 16, 2002 5:48 PM
