Lexmark W840 W850 X85x X86x Finisher Parts
📖 Lexmark W850: Complete Technical Guide. Specifications, maintenance & parts reference from 40 years of Lexmark expertise.
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39v0945 15r0144 7500-FIN 4024-FIN 70053501| Assembly 1: Bridge unit 1 40X0811 Bridge unit assembly 2 40X0810 Bridge unit assembly docking screw (2 each) | ![]() |
| Assembly 2: Bridge unit top cover assembly 1 40X0813 Bridge unit top cover assembly Lexmark 40X0813 Bridge Unit Top Cover Assembly Fully refurbished with 90-day warranty 40X0813 $683.62 2 40X0812 Bridge unit pinch roll kit includes: (cid:129) Bridge unit pinch roll (6 each) (cid:129) Spring (6 each) Parts catalog 7-3 | ![]() |
| Assembly 3: Bridge unit lower assembly 1 40X0814 Bridge unit rear cover 2 40X0822 Bridge unit right shaft kit includes: (cid:129) Bushing 6 mm front (cid:129) Bridge unit right shaft assembly (cid:129) Bushing 6 mm rear 3 40X0820 Transport belts (2 each) 4 40X0821 Idler roll kit includes: (cid:129) Idler roll (2 each) (cid:129) Bushing (4 each) 5 40X0824 Magnetic catch 6 40X0825 Sensor (bridge unit top cover interlock) 7 40X0826 Sensor (bridge unit media exit) 8 40X0828 Bridge unit cable assembly 9 40X0827 Sensor (bridge unit media entrance) 10 40X0818 Bridge unit entrance guide kit includes: (cid:129) Bridge unit entrance guide (cid:129) Lower guides (2 each) Lexmark 40X0818 Bridge Unit Entrance Guide Kit Fully refurbished with 90-day warranty 40X0818 $113.64 11 40X0817 Bridge unit drive motor 12 40X0819 Ball bearing 4 mm 13 40X0823 Bridge unit left shaft assembly 14 40X0816 Bridge unit drive pulley 15 40X0815 Bridge unit drive belt Parts catalog 7-5 | ![]() |
| Assembly 4: Covers 1 40X0829 Top cover 2 40X0831 Upper media bin assembly 3 40X0830 Upper media bin vertical cover Lexmark 40X0830 Upper Media Bin Vertical Cover Fully refurbished with 90-day warranty 40X0830 $117.84 4 40X0832 Right eject cover 5 40X0833 Stacker media bin 6 40X0834 Right lower LVPS cover 7 40X0835 Caster 8 40X0836 Rear lower cover 9 40X0837 Bridge unit hookup cover 10 40X0838 Rear upper cover Parts catalog 7-7 | ![]() |
| Assembly 5: Covers and front door 1 40X0839 Upper media bin front cover 2 40X0841 Finisher front door assembly (this comes assembled) Lexmark 40X0841 Front Door Assembly (Assembled) Fully refurbished with 90-day warranty 40X0841 $124.81 3 40X0840 Switch (finisher front door interlock) 4 40X0842 Finisher docking latch kit includes: (cid:129) Finisher docking latch assembly (cid:129) Spring 5 40X0843 Finisher docking bracket kit includes: (cid:129) Finisher docking bracket (cid:129) Screw (2 each) 6 40X0844 Left lower cover 7 40X0845 Left upper cover Parts catalog 7-9 | ![]() |
| Assembly 6: Stacker bin lift 1 40X0846 Carriage lift belt kit includes: (cid:129) Carriage lift belt (cid:129) Belt clamp (2 each) (cid:129) Spring (cid:129) Roll (2 each) 2 40X0847 Sensor (stacker bin level) 3 40X0849 Stacker slip clutch pulley kit includes: (cid:129) Pulley, 18T (3 each) (cid:129) Slip clutch pulley, 18T (cid:129) Slip clutch gear, 24T (cid:129) Spring (cid:129) Washer Lexmark 40X0849 Stacker Slip Clutch Pulley Kit Fully refurbished with 90-day warranty 40X0849 $76.80 4 40X0850 Sensor (stacker bin no media) 5 40X0850 Sensor (stacker bin upper limit) 6 40X0850 Sensor (stacker bin level encoder) 7 40X0848 Ball bearing 10 mm 8 40X0851 Stacker bin lift motor assembly (cid:129) Bracket with sensor (cid:129) Encoder (cid:129) Stacker bin lift motor Lexmark 40X0851 Stacker Bin Lift Motor Assembly Fully refurbished with 90-day warranty 40X0851 $108.99 | ![]() |
| Assembly 7: Punch 1 40X0854 Punch carriage shift motor assembly Lexmark 40X0854 Punch Carriage Shift Motor Assembly Fully refurbished with 90-day warranty 40X0854 $64.48 2 40X0855 Punch carriage assembly 3 40X0856 Sensor (punch unit side reg) assembly (cid:129) Sensor (punch unit side reg1) (cid:129) Sensor (punch unit side reg2) (cid:129) Bracket Lexmark 40X0856 Sensor (Punch Unit Side Reg) Assembly Fully refurbished with 90-day warranty 40X0856 $24.04 4 40X0857 2/3 punch unit assembly (this comes assembled) 4 40X0858 2/4 punch unit assembly (this comes assembled) 5 40X0859 Punch media stopper assembly 6 40X0862 Punch waste box 7 40X0930 Punch waste box full cable assembly 8 40X0864 Sensor (punch waste box full) 9 40X0865 Punch waste box set cable assembly 10 40X0861 Sensor (punch waste box set) 11 40X0850 Sensor (punch unit motor encoder) 12 40X0860 Punch unit motor assembly 13 40X0850 Sensor (punch hole select) 14 40X0850 Sensor (punch cam front) 15 40X0850 Sensor (punch unit HP) 16 40X0853 Punch unit cable assembly 17 40X0850 Sensor (punch carriage shift HP) | ![]() |
| Assembly 8: Stapler 1 40X0870 Stapler unit cable assembly 2 40X0869 Stapler carriage kit includes: (cid:129) Stapler carriage wire guide (cid:129) Stapler carriage assembly 3 40X0871 Stapler carriage motor assembly Lexmark 40X0871 Stapler Carriage Motor Assembly Fully refurbished with 90-day warranty 40X0871 $41.17 4 40X0872 Stapler carriage rack gear 5 40X0868 Stapler unit cover 6 40X0850 Sensor (stapler carriage HP) 7 40X0866 Staple cartridge 8 40X0867 Stapler unit assembly Parts catalog 7-15 | ![]() |
| Assembly 9: Media eject 1 40X0873 Media eject unit assembly (this comes assembled) 2 40X0874 Sub paddle 3 40X0875 Sub paddle drive shaft kit includes: (cid:129) Sub paddle drive shaft assembly (cid:129) Knob 4 40X0882 Switch (eject cover interlock) Lexmark 40X0882 Switch (eject cover interlock) Fully refurbished with 90-day warranty 40X0882 $15.32 5 40X1388 Bushing 8 mm 6 40X0888 Bushing 6 mm 7 40X0879 Sub paddle/entrance drive gear 23T 8 40X0877 Eject clamp lever assembly 9 40X0825 Sensor (media eject clamp HP) 10 40X0881 Eject clamp gear kit includes: (cid:129) Eject clamp gear 70T (cid:129) Eject clamp gear 23T (cid:129) Eject clamp gear 68/20T 11 40X0876 Media eject clamp motor Parts catalog 7-17 | ![]() |
| Assembly 10: Eject and compiler unit 1 40X0883 Media compiler unit assembly (this comes assembled) Lexmark 40X0883 Media Compiler Unit Assembly (Assembled) Fully refurbished with 90-day warranty 40X0883 2 40X0850 Sensor (rear tamper HP) 3 40X0850 Sensor (front tamper HP) 4 40X0825 Sensor (compiler media in) 5 40X0886 Media eject shaft assembly 6 40X0887 Clamp paddle 7 40X0888 Bushing 6 mm 8 40X1388 Bushing 8 mm 9 40X0889 Media eject shaft gear 39T 10 40X0890 Media eject clutch kit includes: (cid:129) Media eject clutch (cid:129) Media eject clutch actuator 11 40X0825 Sensor (media eject shaft HP) 12 40X0891 Media eject motor assembly | ![]() |
| Assembly 11: Lower drive 1 40X0892 Sensor (lower media exit) with bracket 2 40X0893 Sensor (lower media exit) 3 40X0894 Static eliminator brush 4 40X0895 Lower media exit roll assembly 5 40X0896 Main paddle shaft kit includes: (this comes assembled) (cid:129) Main paddle shaft assembly (cid:129) Main paddle shaft drive pulley 17T Lexmark 40X0896 Main Paddle Shaft Kit (Assembled) Fully refurbished with 90-day warranty 40X0896 $166.72 6 40X0888 Bushing 6 mm 7 40X0900 Main paddle drive pulley/gear 44/20T Lexmark 40X0900 Main paddle drive pulley/gear 44/20T Fully refurbished with 90-day warranty 40X0900 $13.44 8 40X0899 Main paddle idler gear kit includes: (cid:129) Main paddle idler gear 23TR (cid:129) Main paddle idler gear 23TL 9 40X0898 Lower exit roll drive pulley kit includes: (cid:129) Lower exit roll drive pulley 20T (cid:129) Idler pulley 20T 10 40X0913 Ball bearing 6 mm 11 40X0897 Belt idler pulley Parts catalog 7-21 | ![]() |
| Assembly 12: Buffer and entrance drive 1 40X0901 Lower pinch guide assembly (this comes assembled) Lexmark 40X0901 Lower pinch guide assembly (assembled) Fully refurbished with 90-day warranty 40X0901 $20.36 2 40X0902 Media diverter gate 3 40X0903 Buffer diverter gate 4 40X0824 Magnetic catch 5 40X0888 Bushing 6 mm 6 40X0904 Buffer upper guide assembly 7 40X0893 Sensor (buffer path) 8 40X0905 Buffer roll assembly 9 40X0906 Buffer pinch guide assembly (this comes assembled) 10 40X0909 Media entrance roll assembly 11 40X0907 Media entrance pinch guide assembly (this comes assembled) Lexmark 40X0907 Media entrance pinch guide assembly (assembled) Fully refurbished with 90-day warranty 40X0907 $60.30 12 40X0908 Sensor (finisher media entrance) 13 40X0910 Drive motor (entrance/paddle) 14 40X0912 Belt tensioner pulley kit includes: (cid:129) Belt idler pulley (cid:129) Spring (cid:129) Belt tensioner bracket 15 40X0897 Belt idler pulley 16 40X0911 Belt entrance/paddle, 31.6 cm 17 40X0879 Sub paddle/entrance drive gear 23T 18 40X0914 Media entrance roll drive pulley 20T Lexmark 40X0914 Media entrance roll drive pulley 20T Fully refurbished with 90-day warranty 40X0914 $13.24 19 40X0913 Ball bearing 6 mm 20 40X0915 Buffer roll drive gear 46T 21 40X0916 Media diverter solenoid kit includes: (cid:129) Media diverter solenoid (cid:129) Media diverter solenoid link 22 40X0917 Buffer diverter solenoid kit includes: (cid:129) Buffer diverter solenoid (cid:129) Buffer diverter solenoid link Parts catalog 7-23 | ![]() |
| Assembly 13: Transport and upper drive 1 40X0918 Upper media exit pinch roll assembly Lexmark 40X0918 Upper media exit pinch roll assembly Fully refurbished with 90-day warranty 40X0918 $31.88 2 40X0893 Sensor (upper media exit) 3 40X0919 Upper media exit roll assembly 4 40X0908 Sensor (upper media bin full) 5 40X0824 Magnetic catch 6 40X0888 Bushing 6 mm 7 40X0920 Upper pinch guide assembly (this comes assembled) 8 40X0921 Sensor (diverter gate) 9 40X0922 Diverter gate sensor upper cable assembly 10 40X0923 Upper media transport roll assembly 11 40X0924 Buffer roll drive pulley/gear 53/23T 12 40X0912 Belt tensioner bracket kit includes: (cid:129) Belt idler pulley (cid:129) Spring (cid:129) Belt tensioner bracket 13 40X0925 Upper media transport roll drive pulley 20T Lexmark 40X0925 Upper media transport roll drive pulley 20T Fully refurbished with 90-day warranty 40X0925 $9.79 14 40X0897 Belt idler pulley 15 40X0913 Ball bearing 6 mm 16 40X0928 Belt (buffer transport) 19.8 cm 17 40X0929 Belt (exit) 27.7 cm 18 40X0926 Upper media exit roll drive pulley/gear, 20T/20T Lexmark 40X0926 Upper media exit roll drive pulley/gear 20T/20T Fully refurbished with 90-day warranty 40X0926 $13.37 19 40X0927 Upper media exit roll drive gear 20T Lexmark 40X0927 Upper media exit roll drive gear 20T Fully refurbished with 90-day warranty 40X0927 $13.24 20 40X0910 Drive motor (buffer/transport) 21 40X0910 Drive motor (exit) Parts catalog 7-25 | ![]() |
| Assembly 14: Electronics 1 40X0931 Bridge unit interface card assembly Lexmark 40X0931 Bridge unit interface card assembly Fully refurbished with 90-day warranty 40X0931 $28.61 2 40X0932 Bridge unit connect cable assembly 3 40X0933 Bridge unit interface card cable assembly Lexmark 40X0933 Bridge unit interface card cable assembly Fully refurbished with 90-day warranty 40X0933 $21.10 4 40X0934 Finisher controller card assembly 5 40X0935 AC power cord assembly 6 40X0936 Finisher LVPS card assembly Parts catalog 7-27 | ![]() |
| Assembly 15: Cables 1 1 40X0942 Upper media exit sensor cable assembly 2 40X0940 Finisher media entrance sensor cable assembly 3 40X0941 Buffer path sensor cable assembly 4 40X0937 Main sensor cable assembly 5 40X0946 Finisher LVPS cable assembly 6 40X0892 Sensor (lower media exit) assembly (cid:129) Sensor (lower media exit) (cid:129) Lower media exit sensor cable assembly (cid:129) Bracket 7 40X0943 Upper media bin full sensor cable assembly Parts catalog 7-29 | ![]() |
| Assembly 16: Cables 2 1 40X0922 Diverter gate sensor upper cable assembly 2 40X0944 Punch main drive cable assembly 3 40X0950 Diverter gate sensor lower cable assembly 4 40X0865 Punch waste box set cable assembly 5 40X0947 Interlock switch cable assembly 6 40X0945 Punch main sensor cable assembly | ![]() |
| Assembly 17: Cables 3 1 40X0938 Main drive cable assembly 2 40X0930 Punch waste box full cable assembly 3 40X0932 Bridge unit connect cable assembly 4 40X0931 Bridge unit interface card assembly Lexmark 40X0931 Bridge unit interface card assembly Fully refurbished with 90-day warranty 40X0931 $28.61 5 40X0939 Finisher interface cable assembly 6 40X0870 Stapler unit cable assembly Parts catalog 7-31 | ![]() |
| Other listed parts 40X0778 Controller Card Assembly 40X0878 8 mm bushing |
















