Intermec EasyCoder PF4i Service Manual

98 Intermec EasyCoder PF2i, PF4i, and PF4i Compact Industrial—Service Manual
Chapter 7—Print Mechanism
Sensor Replacement
Before deciding to replace the sensor, check that the sensor is free from
dust, and other objects that can block the light.
Replace the sensor as follows:
• Switch off the power, remove the power cord, and remove the front/
left-hand cover.
• Raise the printhead.
• Disconnect the sensor’s cable from the CPU board.
• Pull the sensor straight out using a pair of pliers. The sensor has a
barbed shaft inserted into a hole in the center section moulding and
requires some force to come out.
• Make sure the hole is clear from any remnants of the old sensor.
• Reassemble in reverse order. The sensor’s cable should be connected to
J58 (marked “HEADLIFT”) on the CPU board.
• In Fingerprint, check that the sensor works properly using a PRSTAT
statement, see Intermec Fingerprint v8.xx, Programmer’s Reference
Manual.
• In IPL, check that the sensor works properly using the Label Path
Open Sensor Value (<STX>L<ETX>), see IPL Programming, Reference
Manual.

Intermec EasyCoder PF4i Specifications

General

Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Standard interfaces	RS-232, USB 2.0
Internal memory	16 MB
Power consumption (standby)	15 W
Power consumption (printing)	300 W
Media thickness	3/7.5 mm
Maximum label width	104 mm
Maximum label length	0.4 m
Maximum roll diameter	152.4 /213 mm
Maximum internal memory	1 GB
Supported network protocols	TCP/IP, LPR/LPD, FTP, BOOTP, DHCP, HTTP, SNMPv3, SMTP, SNMP-MIB II
Product color	Blue, Silver
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	40 - 104 °F
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	405 mm
Width	244 mm
Height	178 mm
Weight	8000 g