Intermec EasyCoder PF4i Service Manual

40 Intermec EasyCoder PF2i, PF4i, and PF4i Compact Industrial—Service Manual
Chapter 2—Front and Keyboard
1-971633-25 Console pcb.; Schematics
VCC
VCC
VCC
P3 P2 P4
KA
GND
RS E VDISP R/W
VCC
D7
D6
D5
D4
D0
D1
D2
D3
DISP1
DISPLAY
SW1
IC1
PIC16F872
P1
R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33
R17
R18
R19
R20
R21
R22
R15
R1 R2 R3
R9
R10
R11 R12
R7 R8
R5
R14
R16
R13
R6
D4
D2 D1 D3
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C5
+
C2
+
C4
P5
T
R4
T3
T1
T2
C3
C1
VCC
C6
R34
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
IN-CIRCUIT SERIAL PROGRAMMING
32
9
10
12
13
14
20
1 2 3 4 5
VPP
1 5 2 3 4 6 1 2 3 4 5 6 1 2
COL1 COL2 COLSH COL3 COL4 ROW4 ROW3 COL0
21 22 23 24 25 26 28 27 11
ROW2 ROW1 ROW0 R/W SDA SCL
12 13 14 15 16 17 18
16
15
9 1
10
D4 D7 D5 D6
2 3 4 5 6
E
7
RS
8
19
1
11
5 4 6
8
7
I2C_NOTIFY LED1 LED2 SDA RESET
3 2 1 4 5 6 7 8 9
SCL
10
RB2 RB3 RB1 RB4 RB5 RB6 RB7
INT/RB0
RC0 RC1 RC2 RC6 RC4 RC3
RC7
NOTIFY
RC5
MCLR/VPP CLKOUT CLKIN
RA2 RA3/VREF
RA1 RA4/T0CKI RA5 RA0
VCC GND
GND
R35

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