Lexmark MS821 Service Manual

MPF pick jam service check ................................................................................................................................115
MPF drive control failure service check ...........................................................................................................118
241 paper jams ............................................................................................................................................................120
241 paper jam messages.....................................................................................................................................120
Tray 1 pick jam service check.............................................................................................................................120
Tray 1 paper feeder control failure service check.........................................................................................123
Sensor (tray 1 pass‑through) static jam service check.................................................................................124
Sensor (tray 1 pass‑through) late-arriving jam service check.....................................................................125
Sensor (tray 1 pass‑through) late-leaving or did-not-clear jam service check.......................................129
242 paper jams............................................................................................................................................................131
242 paper jam messages.....................................................................................................................................131
Sensor (tray 2 pass‑through) static jam service check................................................................................133
Tray 2 pick jam service check............................................................................................................................135
Sensor (tray 2 pass‑through) late-arriving or late‑leaving jam service check .......................................139
Sensor (tray 2 pass‑through) unknown source pick jam service check .................................................142
Sensor (tray 2 pass‑through) unknown source late-arriving or late‑leaving jam service check ......147
250‑ and 550‑sheet tray transport drive jam service check .....................................................................150
2100‑sheet tray elevator drive jam service check........................................................................................152
243 paper jams ...........................................................................................................................................................154
243 paper jam messages....................................................................................................................................154
Sensor (tray 3 pass‑through) static jam service check................................................................................156
Tray 3 pick jam service check ............................................................................................................................158
Sensor (tray 3 pass‑through) late‑arriving or late-leaving jam service check ........................................161
Sensor (tray 3 pass‑through) unknown source late‑arriving or late-leaving jam service check.......164
Sensor (tray 3 pass‑through) unknown source pick jam service check .................................................168
244 paper jams ............................................................................................................................................................171
244 paper jam messages.....................................................................................................................................171
Sensor (tray 4 pass‑through) static jam service check................................................................................173
Tray 4 pick jam service check ............................................................................................................................174
Sensor (tray 4 pass‑through) late‑arriving or late-leaving jam service check ....................................... 177
245 paper jams............................................................................................................................................................181
245 paper jam messages.........................................................................................................
............................181
Sensor (tray 5 pass‑through) static jam service check.................................................................................181
Tray 5 pick jam service check............................................................................................................................183
40y paper jams ...........................................................................................................................................................186
405–407 paper jam messages..........................................................................................................................186
Output expander diverter drive jam service check......................................................................................187
Sensor (OE pass‑through) late-arriving jam service check ........................................................................189
Sensor (OE pass‑through) late-leaving jam service check..........................................................................191
410–412 paper jams...................................................................................................................................................194
410–412 paper jam messages............................................................................................................................194
HCOE diverter drive jam service check ..........................................................................................................195
HCOE transport drive jam service check........................................................................................................197
Sensor (HCOE pass‑through) static jam service check...............................................................................199
Sensor (HCOE pass‑through) late‑arriving or late‑leaving jam service check.................................... 200
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Table of contents
5

Lexmark MS821 Specifications

General

USB connector	USB Type-A / USB Type-B
Direct printing	Yes
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Parallel, Serial (RS-232), Wireless LAN
USB 2.0 ports quantity	2
Color	No
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	4.5 s
Print speed (black, normal quality, A4/US Letter)	52 ppm
Display	LCD
Certification	ICES-003 Class B, BSMI Class B, VCCI Class B, US FDA, UL 60950-1, FCC Class B, cUL CAN/CSA-C22.2 60950-1, NOM, CB EN/IEC 60950-1, CB EN/IEC 60825-1, CE DoC (EN 62301 Class B, EN 62311, CE EN/IEC 60950-1, CE EN/IEC 60825-1, EN 61000-3, EN 55022 Class B, EuP, EN 55024, UL), EFTA (CE), KCC, CCC, CECP, CEL, C-tick DoC, UL-AR, KC mark, UL GS mark, EC 1275, MET-I, ISO 532B, ECMA-370, TED, GOST-R, SII, TER
Product color	Black, White
Display diagonal	2.4 \
Market positioning	Enterprise
Power consumption (ready)	39 W
Power consumption (printing)	670 W
Energy Star Typical Electricity Consumption (TEC)	2.1 kWh/week
Country of origin	China
Maximum duty cycle	250000 pages per month
Recommended duty cycle	3000 - 50000 pages per month
Number of print cartridges	1
Page description languages	Microsoft XPS, PCL 5e, PCL 6, PDF 1.7, PPDS, PostScript 3, XPS
Internal memory	512 MB
Processor frequency	1000 MHz
Maximum internal memory	4608 MB
Sound pressure level (printing)	57 dB
Sound pressure level (duplex printing)	56 dB
Mac operating systems supported	Mac OS X 10.1 Puma, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supported	Fedora 23, Fedora 24, Fedora 25, Fedora 26, Fedora 27, RedHat EL Linux 7.0, Ubuntu 16.04, Ubuntu 16.10, Ubuntu 17.10, openSUSE 13.2, openSUSE 42.3
Server operating systems supported	SUSE Linux Enterprise Server 10, SUSE Linux Enterprise Server 11, SUSE Linux Enterprise Server 12
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Paper input type	Paper tray
Total input capacity	550 sheets
Maximum input capacity	4400 sheets
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media types	Card stock, Envelopes, Labels, Plain paper, Transparencies
Paper tray media weight	60 - 176 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Universal
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Multi-purpose tray media types	Envelopes, Labels, Plain paper, Transparencies
Maximum ISO A-series paper size	A4
Sustainability certificates	Blue Angel, ENERGY STAR
Operating altitude	0 - 2896 m
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Package depth	650 mm
Package width	550 mm
Package height	565 mm
Package weight	29900 g
Cabling technology	10/100/1000Base-T(X)
Security algorithms	802.1x RADIUS, IPSEC, LEAP, MD5, MSCHAPv2, PEAP, SNMPv3, TTLS, HTTPS, SNMP, SNMPv3, SSL/TLS, TTLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cables included	AC

Weight and Dimensions

Depth	510 mm
Width	428 mm
Height	445 mm
Weight	25400 g