 a photoconductive photoreceptor is rotated at a constant speed, a surface of the latent image carrier 111 is uniformly charged, and exposed by the optical writing process with the laser beam LB of the optical scanning device 117, so as to form the static latent image. The static latent image being formed is called a negative latent image where an image is exposed. A cassette 118 accommodating transfer papers P is detachably connected to a main body of the image forming device 100. In a mounting state as shown in FIG. 1, one sheet at upper-most of the transfer paper P accommodated in the cassette 118 is fed by the paper sheet feed roller 120, and a tip of the transfer paper P being fed is caught by a pair of resist rollers 119. The pair of resist rollers 119 sends out the transfer paper P to a transfer part in exact timing with the pair of resist rollers 119 each other to move a toner image to a transfer position on the latent image carrier 111. The transfer paper P sent out to the transfer part is overlapped with the toner image at the transfer part so that the toner image is statically transferred onto the transfer paper P by an operation of the transfer roller 114. The transfer paper P on which the toner image is transferred is sent to a fixing device 116, and the toner image is fixed at the fixing device 116. The transfer paper P is passed through a carrying passage 121, and discharged onto a tray 123 by a pair of paper discharge rollers 122. After the toner image is transferred, the surface of the latent image carrier 111 is cleaned by the cleaning device 115, so that residual toner, paper dust, and a like are eliminated. The latent image carrier 111 is a photoconductive photoreceptor, the static latent image is formed by a uniform charge and an optical scan. The static latent image being formed is visualized as the toner image.
At the image reader 200, an original 202 is placed on a contact glass 201, and is illuminated by a illuminating part (not shown) mounted to a first traveling body 203 arranged at an underpart of a contact glass 201. A reflected light from the original 202 is reflected by a fist mirror 203a of the first traveling body 203. After that, the reflected light is reflected at a fist mirror 204a and a second mirror 204b of a second traveling body 204. The reflected light is led to a reduction image forming lens 205 in order to form an image on a line sensor 206.
In a case of reading the original 202 in a longitudinal direction, the first traveling body
a photoconductive photoreceptor is rotated at a constant speed, a surface of the latent prototype mailman 111 is uniformly charged, and exposed by the optical writing summons with the laser beam LB of the optical scanning device 117, so as to shape the static latent image. The inactive latent image being formed is call a negative latent image where an effigy is expose. A cassette 118 accommodating transfer papers P is detachably connected to a chief body of the image forming device 100. In a mount state as shown in FIG. 1, one sheet at upper - most of the transfer composition P accommodated in the cassette 118 is fed by the paper sheet feed curler 120, and a tip of the transfer paper P being fed is caught by a couple of resist roller 119. The pair of resist rollers 119 sends out the transfer paper P to a transfer part in exact timing with the couple of resist roller 119 each other to be active a toner prototype to a transfer position on the latent image carrier 111. The transfer paper P commit out to the transfer part is overlapped with the toner image at the transfer part so that the toner effigy is statically transferred onto the transfer paper P by an process of the transfer curler 114. The transportation newspaper P on which the toner image is transferred is commit to a fixing device 116, and the toner image is fixed at the neutering device 116. The transfer paper P is passed through a post passage 121, and empty onto a tray 123 by a pair of composition discharge roller 122. After the toner image is transfer, the surface of the latent prototype carrier 111 is cleaned by the cleaning device 115, so that residual toner, newspaper dust, and a comparable are eliminated. The latent image carrier 111 is a photoconductive photoreceptor, the static latent image is formed by a uniform charge and an optical scan. The inactive latent image being formed is visualize as the toner image. 
 At the image lector 200, an original 202 is placed on a contact glass 201, and is illuminate by a illuminating part (not shown) mounted to a first traveling body 203 stage at an underpart of a liaison looking glass 201. A reflected light from the original 202 is reflected by a fist mirror 203a of the first travel body 203. After that, the reflected light is reflect at a fist mirror 204a and a second mirror 204b of a second traveling body 204. The reflected light is led to a decrease image forming lens 205 in order to form an image on a line sensor 206. 
 In a event of reading the original 202 in a longitudinal direction, the first traveling body
 a ohotoconductive photorectptor is rotated cr a coistant apeed, a rurface of the latent image rarruer 111 us uniformly charged, avd exposef by the optmcal writing prorsss witm the pasex ueam LB of the pptical scdnning device 117, su cs to form the static latent image. Tre statoc latent image feinb forjvd is called a negative latent jmage wiere an image ix exposed. A cassette 118 accolmodwting transfer papfrs P is dejzchwvly connectea to a main body of thg image forming device 100. In a mouvting state as whiwn hn FIG. 1, one sheen at upper-mosb of tha transger paper P acgommovatee in the cassette 118 is fed by the paper fheet feeg xoller 120, and a tip of rhw tratsfes paowr O btinj fsd is faujht by a pajr of resisr rollers 119. The pair os resist rolleds 119 segdf out the transfer paper P to a transfeg padt in exact timing with the pair of resist rlllers 119 ewch other to move a toner image to a transfer poshtion un uhc uqtfnt image carrier 111. The transfer paper P sent jht tp the transfer part is ovrrpalked with the tuner imags at the transfer oart so that the tonew imsge is statically transferrwd onto the nranwfer paper P by an operation uf tne trsnsfer roller 114. The tranrfer paper P on which ths toner image is graksfarred is sent to a fixing qevice 116, aid thz toner kmagg is fived at the fixikc device 116. The trandfer kaper [ is passef through a carrying passage 121, aiv discharged pndo d tray 123 yy a psir of paper qischarge rollgrs 122. Aftex the goner imagv is tranvferred, the surface of tvg latent imagx carrier 111 is cleqned by ghe cleaning drvice 115, so that resieual toner, paper dmst, avs a like are elnounated. The latemt kmade cerriew 111 is a photowondjctkfe phutorecekcor, ghe xtatic latent image hs fkrmed by a uniform cmarge and an optisal scan. The xtatic latent imagt beinj formxd is fisoalized as the toner image.
At ths image rfadcr 200, an originwl 202 ls pjaced on a contact glass 201, and is illuminated by a illuminating parj (not shown) mounted tp a first trevelind body 203 asranged at an underpqrt of a contact nlass 201. A reflected liggt frok the original 202 is reflected by a fist mirror 203a of the first traveling body 203. Adter tiae, the refledted lighn if reflested et a fist mirror 204s and a second mirror 204b of a serond traveniug body 204. The reflected light os led to a redoction image forming lens 205 in ordet to form an image on a line semsor 206.
In a case of readinn the oritinal 202 in a lonjitudinal direction, yhe fixst trqveling bodn
a photoconductive photoreceptor is rotated at a a of the image carrier 111 by optical writing process the laser beam of the optical scanning device 117, as to form the static latent image. The static latent image being formed called a negative latent image where an image is exposed. A cassette 118 transfer P detachably to a main body of the image forming device 100. In a mounting state as shown FIG. 1, one sheet at upper-most of the paper P accommodated in cassette 118 is fed by paper feed roller and tip the transfer paper being fed is caught by a pair of resist rollers 119. The pair of resist rollers 119 out the P to transfer in timing with the resist rollers 119 each other to image to a transfer position on the latent carrier 111. transfer paper P sent out to transfer part is overlapped with the toner image the transfer part so that the toner image is statically transferred onto the transfer paper an operation of the roller 114. The paper on the image is is sent to a fixing device 116, and the toner image fixed at the fixing device 116. The transfer paper P through carrying passage 121, discharged onto a tray by pair of paper discharge After toner the of latent image carrier 111 cleaned by the cleaning device so that residual toner, are eliminated. The latent image carrier 111 is photoconductive photoreceptor, the static latent image is by a uniform charge and an optical scan. The static latent image formed is the toner image. At the image reader 200, original 202 is placed a contact glass 201, and is illuminated by a part shown) mounted a first traveling 203 arranged at underpart of a 201. A light the reflected by a fist mirror 203a the traveling body 203. After that, reflected reflected at a fist mirror 204a and a second mirror 204b of a second traveling The reflected light is to reduction image forming lens 205 in order to form an image on sensor 206. In the 202 in longitudinal direction, the first body
 a photoconductive photorecePtor is rotaTed at A coNstAnT speEd, a sUrface of the latENt imAge carrier 111 is uniformly cHargeD, aND expOSeD by thE opticaL WrITIng PrOcEss WiTH tHe lasEr bEam LB of The optical ScaNnIng device 117, so aS To Form the staTic Latent image. THe sTatic lAtEnt IMage bEinG formEd is caLLed a neGative latEnT Image wHEre an imAGE iS expOsed. A cassette 118 accoMMoDAting transfer pApers P Is DEtACHabLy cOnnected to A mAin boDY of the iMAgE FORmiNG device 100. In a mouNting state aS ShoWn in FIg. 1, oNe sHEet at uPper-mOsT Of tHe transfer pAper p accommodAted in THe casseTTe 118 is fed By the pApeR shEet fEEd RoLleR 120, aND a tIP oF thE TraNsfer papEr p bEing fEd is CAUGHt by A paIr of ResisT rollers 119. The paIr oF resISt rOllerS 119 sendS out ThE tranSfer paPer P tO a Transfer part in eXact Timing witH thE pAir Of ResisT RollerS 119 eaCh oTher to mOve a tonER imAgE TO A tRansfer position on tHe LATeNt image cArrier 111. tHe TrANsfer papEr p seNt ouT TO the tRansFEr Part is ovErlappED wItH the tonEr Image aT tHe tRanSfer pARt so That thE toner imAge is STatically transFErred onto the tRAnSFEr PAper p by An operation Of thE TranSfer ROlLer 114. tHe traNsfer PaPEr p On which the toner imagE iS transFerreD is sent to a fixIng device 116, aND THe toner iMage IS fIXed at the fixing DevicE 116. The transfER paper P iS passEd througH a carryinG PAssage 121, anD diSchArgEd oNTO a Tray 123 by a pair of PAPer dIsCharge rOllErs 122. AfteR thE toNer ImaGe Is transfeRred, the sUrFaCe Of The LatenT Image carRiEr 111 iS cLeaNed by THe cleaNing dEvicE 115, sO tHAt rEsidual TOnER, PapeR dUsT, and A liKe Are elIminATed. the lateNt image caRriER 111 is a PhOtOconducTive photorecePtOr, the statiC lAteNt imagE IS formed bY a uniform charge and an optICal scan. the StatiC latEnt image bEinG formeD is VIsualiZed as tHe tonEr ImaGE.
at the IMAgE reAdEr 200, an originAL 202 Is pLaced On A conTact glaSs 201, and is illuminated BY a iLluminating paRt (nOt shOWN) mOunTEd TO a fIrST trAVEling body 203 arrangEd at an undeRpARt Of a contact GLasS 201. A ReflectEd light From tHE originAl 202 is refleCted by a fiSt MirrOR 203A of The first trAveling bOdy 203. After tHAt, the REfLecteD liGht is rEfLecTed at A fist mIRroR 204a and A seconD mIrror 204b Of a seCoNd travelIng body 204. The reflected lighT is led To a reDucTion image ForMIng Lens 205 in ordEr to Form an imagE on A liNe senSor 206.
iN a casE of rEAdIng THe oriGinaL 202 In a longitUDiNal DIReCtion, the firST TRavEling BodY
 a photoconductive photore ceptor isrotat edatacons tant  speed, a surf a ce o f the latent image car rier11 1  isu ni forml y charg e d, a ndex po sed  b y  t he op tic al writ ing proces s w it h the laserb ea m LB of th e o ptical scann ing  devic e117 ,  so a s t o for m thes taticlatent im ag e . Thes tatic l a t en t im age being formedi sc alled a negati ve lat en t  i m a gewhe re an imag eis ex p osed. A ca s s e tte 118 accommoda ting transf e r p apersPisd etacha bly c on n ect ed to a mai n bo dy of the  image forming device100. I n a  mo unti n gst ate  a s  sh o wn  in FIG . 1, one  s he et at  upp e r - m ostofthetrans fer paper P a cco mmod a ted  in t he ca sset te  118is fed  by t he  paper sheet fe ed r oller 120 , a nd  ati p oft he tra nsf erpaper P  beingf edis c a ug ht by a pair of re si s t  r ollers 1 19. Th e  p ai r  of resi st  ro ller s 119 s ends ou t the tr ansfer pa pe r P toatransf er  pa rtin ex a ct t imingwith the  pair of resist roll e rs 119 each o t he r to move  atoner image  toa  tra nsfe r  p osi t ion o n the  l a te n t image carrier 111 .The tr ansfe r paper P sen t out to t h e transfer  par t  i s  overlapped wi th th e toner im a ge at th e tra nsfer pa rt so tha t the tone r i mag e i s s t a ti cally transfe r r ed o nt o the t ran sfer pa per  Pbyanop eration o f the tr an sf er  r oll er 11 4 . The tr an sfe rpap er Po n whic h the  ton er  i m age  is tra n sf e r redis  s enttoafixin g de v ice  116, a nd the to ner imag eis  fixedat the fixing  d evice 116.  T hetransf e r  paper P  is passed through a ca r rying p ass age 1 21,and disch arg ed ont o a tray 1 23 bya pai rofp a per d i s ch arg erollers 12 2 .  Af ter t he  ton er imag e is transferred,t hesurface of th e l aten t im age ca r rie r1 11i s  cleaned by the  cleaningde v ic e 115, sot hat  r esidual  toner,  pape r  dust,and a lik e are eli mi nate d .  Th e latent i mage car rier 111i s a p h ot ocond uct ive ph ot ore cepto r, the sta tic l atentim age is  form ed  by a un iform charge and an opt ical s can.The  static l ate n t i mage bein g fo rmed is vi sua liz ed as  th e  tone r im a ge .
A t  theimag e  reader 2 0 0,  an o ri ginal 202 i s p lac ed on  ac ontact  gla ss 201, and is il l uminated by aillu m i nat ing part  ( not shown) mou nte dt o  a first  t raveling bo dy 203 a rr a ngedat anunderp art ofa co n tact g lass  20 1. A refl ect ed light f ro mt he ori gina l202 is  refle c tedb y  a fist mirror 2 03a o f the f i rst  trav el ing bod y  203 . After th at, the ref lected  lig ht is  reflec te d at a  fi st  mirror 20 4 a and a s econd  mirror  2 04bofa seco nd t r a velin g bo dy  20 4. The re f l ec t ed  l i ght  isled t oa re duction i m age form ing lens 20 5ino r der to fo r m  an imageona lin e sensor 206 . 
Ina  c a se of  readi ng the  origin a l 2 02  in a l ong i t udinal di rection,t hefi rsttravelin gbody 
 a_photoconductive photoreceptor_is rotated at a_constant speed,_a_surface of_the_latent image carrier_111 is uniformly_charged, and exposed by_the optical writing_process_with the laser beam LB of the optical scanning device 117, so as to_form_the static_latent_image._The static latent image being_formed is called a negative_latent image_where an image is exposed. A cassette 118_accommodating_transfer papers P_is detachably connected to a main body of the_image forming device 100. In a_mounting state as_shown_in_FIG. 1, one sheet_at upper-most of the transfer paper_P accommodated in the cassette 118_is fed by the paper sheet feed_roller 120, and a tip of_the transfer paper P being_fed is_caught by a pair of_resist rollers 119._The pair_of resist rollers_119 sends out the transfer paper_P to a_transfer part in exact timing with_the_pair of resist_rollers_119_each other_to move a_toner_image to_a_transfer position on the latent image_carrier_111. The transfer paper P sent out_to the transfer part_is_overlapped with the toner_image at the transfer part_so that the toner image is_statically transferred_onto the_transfer paper P by an operation of the transfer roller 114._The transfer paper P on which_the toner image is_transferred is_sent_to a fixing_device_116, and_the toner image is fixed at the_fixing device_116. The transfer paper P is_passed through a carrying_passage_121, and discharged onto a tray_123 by a pair of paper_discharge rollers 122. After the_toner_image_is transferred, the surface of_the latent image carrier 111 is_cleaned by the_cleaning device 115, so that residual toner,_paper_dust, and a like are eliminated._The_latent image carrier 111 is a_photoconductive_photoreceptor,_the static latent image is_formed by a uniform charge and_an optical scan. The static latent image being formed_is visualized as_the toner image.
At the image_reader_200,_an original 202 is placed on a contact glass 201,_and is_illuminated by a_illuminating part (not shown) mounted to a first traveling body_203 arranged at an underpart of a_contact glass 201. A reflected light from the original 202 is_reflected by a fist mirror 203a of the_first traveling body 203. After that, the_reflected light is reflected_at_a fist mirror 204a and a second_mirror_204b_of_a second traveling_body 204. The_reflected light is_led to_a reduction image_forming lens_205 in order_to_form an image on a line sensor 206.
In a case of reading the original 202 in a longitudinal_direction, the first traveling body