Sharp AL-2030 Service Manual

AL-2040CS ELECTRICAL SECTION 12 - 7
MHPS MHPS sensor Carriage HP detection Optical section
(AFE_DB5) AFE Image scan data Scanner unit section
(AFE_DB6) AFE Image scan data Scanner unit section
(AFE_DB4) AFE Image scan data Scanner unit section
(AFE_DB3) AFE Image scan data Scanner unit section
(AFE_DB2) AFE Image scan data Scanner unit section
(AFE_DB1) AFE Image scan data Scanner unit section
(AFE_DB0) AFE Image scan data Scanner unit section
TCS Toner sensor Toner quantity detection Developing section
DVSEL Developing tank detection Developing section
/BIAS HV bias signal HV bias drive Process section
/TC HV TC signal Transfer charger grid control Process section
/GRIDL HV grid signal Main charger grid control Process section
/MC HV MC signal Main charger control Process section
/POFF Low voltage power Output power control Power section
FW Low voltage power Zero cross detection Power section
/PR Heater lamp Power relay control Power section
HLOUT Heater lamp Heater lamp control Power section
SPMT_0 SPF motor SPF motor phase control SPF section
SPMT_2 SPF motor SPF motor phase control SPF section
SPMT_1 SPF motor SPF motor phase control SPF section
SPMT_3 SPF motor SPF motor phase control SPF section
SPID SPID sensor SPF UN paper entry sensor SPF section
LEDSPID SPID sensor power SPF section
SPPD SPPD sensor SPF transport detection SPF section
LEDSPPD SPPD sensor power SPF section
/CPFS2 2nd CS pickup solenoid 2nd cassette section
PPD3 PPD3 sensor 2nd CS paper transport detection 2nd cassette section
PD2 PD2 SW sensor 2nd CS paper width detection 2nd cassette section
CED2 2nd CS cassette detection 2nd cassette section
/REV IEEE1284 /REV signal Network section
/INIT IEEE1284 /INIT signal Network section
/SLCTIN IEEE1284 /SLCTIN signal Network section
/AUTOFD IEEE1284 /AUTOFD signal Network section
/STB IEEE1284 /STB signal Network section
/FAULT IEEE1284 /FAULT signal Network section
SLCT IEEE1284 SLCT signal Network section
PE IEEE1284 PE signal Network section
BUSY IEEE1284 BUSY signal Network section
/ACK IEEE1284 /ACK signal Network section
PARAD7 IEEE1284 Data bus Network section
PARAD6 IEEE1284 Data bus Network section
PARAD5 IEEE1284 Data bus Network section
PARAD4 IEEE1284 Data bus Network section
PARAD3 IEEE1284 Data bus Network section
PARAD2 IEEE1284 Data bus Network section
PARAD1 IEEE1284 Data bus Network section
PARAD0 IEEE1284 Data bus Network section
/OA_RST Option reset Reset signal to the NIC PWB Network section
Signal name Name Function/Operation Section

Sharp AL-2030 Specifications

General

Print technology	Laser
Maximum resolution	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)	16 ppm
Copy speed (black, normal quality, A4)	20 cpm
Multi-Purpose tray	Yes
Total input capacity	250 sheets
Auto document feeder (ADF) input capacity	50 sheets
Power requirements	120 VAC +/- 10 %; 60 Hz +/- 2 %
All-in-one functions	Copy, Scan
Compatible operating systems	Windows 98, Me, 2000, XP, Vista
Market positioning	Business