JPS58143362A - Developer squeezing device of copying machine - Google Patents

Abstract

PURPOSE:To cause no trouble under a low temperature, by providing a squeeze roll for removing a surplus developer adhering onto a latent image carrying body, and suitably heating its roll. CONSTITUTION:A developer after development drops from both end parts of a developing plate 2, is collected into a developer tank 3, and circulates in a developing device. A surplus developer adhering onto the surface of a photoreceptor 1 is removed by a squeeze roll 6 containing a heating element 5 such as a nichrome wire, etc. The developer removed by the roll 6 is collected into the developer tank 3 by a scraper 7. The heating element 5 is connected to an electric power source through an adjusting device, and at the time of a low temperature, a heating value is adjusted in accordance with its ambient temperature. By constituting in this way, a trouble of image failure, etc. such as ground stain, pooling, etc. which are generated due to a low temperature can be eliminated.

Description

[Detailed description of the invention]

This relationship is similar to 'Tunzi' Yogisou 115 and Shizuka City i'il.
2nd record or so 1f1-like strawberry {se θ'%'4. This invention relates to an image squeezing device. , Photoreceptor′? Shima Shou; body θ no yo u/. ``Tame i'i 4:9 body'' 1 has an electrostatic current, and the 1 na and ll'Pir; ``I was defeated by ``) - 1 liquid, L `` (look, 1 mold,'' ``C. I think you're the best at copying Iso.
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.
No 15, the success and failure 11 cedar 6 Ibanana soko j-+ 1
Koma, last 1-4) Pukome θ1 squeeze Arashi 1 Yuka, Ichi Jyu-like 1110 rt. l}2) 1 body "zuj.j
Ij Temple 1 Clothes and More Mill'' B1. 1 family enemy naiki/i”fsa → power dasun PG noroto, 11ri゛L5 IFI
'Niko Saij?) I Denshi 4; In the first generation, I made this first bow α: Sasei) for many <θ) N'r ':;'
i: It is necessary, and it is also given (the solvent in the dust will spontaneously emit →.epsilon, yellow 9, 913 will be produced). That's right, Koo) Yo' VQ・Moaning 1 ("-'From X M'# U:
”'(L ”i 'l ON4, cost also)'rj
+ < 7. '+I) L,,M? #iiσ》ノ, l
ilj, useless, a) U L-takate, l{
fK' 4I,! i\) Body potato-1f [10θ) Eija IJJ1 Lu' liquid ke↓IW. Squad 1 quickly left 1, 1, 1, 11 μ1 in the late Song tank! 1 harvest and 1I
”1 History 11-1-,irokotokaq! Vomit {7. This σ) for σ〕Quiz・!・”Sa{[As 1, l?
7 m 'Sedo Ippon Ikyoku Nikin1);. 11 of Shiteko J1
'J %: Positive direction 111lζ dimension (J: 3
If you use the same squirt roller for 1 month, it will be 11F or 11F long, and you can easily stab the developed image without disturbing the developed image. *゛: It's not like I'm being expelled. But 7.411-et al. 1 Mr. Tiii1
-1" -(: i'.l, Squislowhu is pre-"l.
1i Photo A-toto 12N16M1ji”J; stomach;
ij4 i1lh,y-If nk7,'t-to
1111Ij i4 I'J look. U r <71 student jfil I island two also Jliisu1t11 direction Q72 b)
;b. This θ》corpse θ〕 purpose: 1,, self θ) 5l, 11 戊f
+:: 7:t < Squeeze roller t (squeezing k1 ke endpage: 1 Supplied J1. 4) Particularly R) ro. Hereinafter, θ1", Imma 1 figure l ( ll digits 11 (Ishi 2 deko θ) invention, : Il'clear ii, 1,'' / 1 figure, ba)
and) Tafuno'ri Coffin/Nigeru: 1+,《:tJll? 1
of I{ tI 1ν rolling paper] θ1J per sheet. 1.1
1W solution j111 is shown, eyebrow 1d meni line 1k line 1k line is shown, l1 is shown. This, 1+f+iV, liquid width 20℃
';) 4"t > Vinegar! fi: (approx. 19+j m
g) The angle in Liquid Fuku I8 is . Hanging (approx.: C
E mg ) 0+ ('i ; Ql or less and small/.'
r <, world Lk'no de θ>> Squis ``J-ra 0
) Squiskuno 1 floor or small < /r,b Show the words. Kone & τ1, Kawa l2 Le 1, 1 Koni 5, 1 戊?
I hang 4 [a) nitsu J1, "j1, false" Mθ) sticky 1 trigram -
Or gradually 1 笥<T. I-6 and If two illll J'l. 6. Sl (wah, wooden fortune telling table 1-ka Hatake < 7:+
'6 and no

[1 optical iQ l-1/C formed J1 IJ
:', i Cao Enemy 11F 'ii-Squeeze Roller? - Move to surface H - lJ: te liquid j;
: 1 [and the image liquid film is θ) 1 doo squeeze roller ga-dori jp! 1 1, I think it's because I'm going to 1J1. In this θ world, he is l+8. If you think about it, the total amount of solvent υI will be calculated in this year.
Kazutai j de・tc <, late Kiri no] Fumiyoi), 1
02 7II,? +, tailing υ(&}4, etc., 1l
IIi lj 10 also Wu-like or arose'. 1 'l'Q Noh II
4). Therefore, ,”I (/) 44j: bright (/(J26
). Thailand""l'j:li41' f Sat, squeeze "1-Lake ii'. 4I heating fee is 11! i
f, and the 1st generation θii' + l'l'1 ('1 mequis' 1-ra peg l, te, J}? 1'e liquid'j'l'lj-l: l'ge 4) Squeeze the fruit with the squish roller enough. ) The current 1'ν outfit ffQ-'s -1911 or plant, 1 with a squeeze outfit or door 111.
Don't show it as a bribe. I<Light body Drano・10 table 71i
Close to I y2g zJ facing W. Statue plate 2 is priced 1
"jll. 1'. 4l! It in the tank 3
The image liquid 4 is pumped into this jJ1? (I (7): 1st child threshold liquid 4 is made by adding a lot of toner to isoper θ and C solvent.)
δ7θ)' 5 and 1' rent 1st liquid,, υ111 houselll1
2 0) Consultation from Ryo'Q#a Department, 1. J′1, JJc1 urine collected in the image solution tank 3 ↑ Pray f
Ring-1'ro. Photoreceptor] Clothes] 11'l' V (-1'
M"l ~ Tae Sashij"}1 Tsuka liquid is nichrome wire A [doσ]
Yo5 ;/:. The teeth are removed by the squirt roller 6 (within 1 5').
Move the photoconductor 1 to the 1st floor and place it 1f)-'t.
, zoθ) transition {L.・Tomukai and +p, close torture, 1 to IAI・
1- (-Reverse No-L direction {4 motion 1- Drive as if, 71H
, and may be driven t7 to move in the same direction. Stize roller 6, 12, 1 left, t1, it
r. The test solution is collected from the surface of the squeeze roller 6 by a scraper 7 provided in contact with the squeeze roller 6 into the developer tank 3.
1ro. The heating element 5 is controlled by an adjustment device, and for low-temperature storage, the heating element 5 is adjusted according to the width of its circumference σ. is adjusted J14). J]
You can also use J: or own QI7+ on Judouzan. Dimpuko, Zamostano 1 Noyo 57. c Select one device on the Uzuka system side or one glaze as appropriate. The space between the heating element 5 and the squeeze roller 6 may be filled with mail 8 as shown in Figures 3 and 4. Alternatively, the squeeze roller 6 may be a heat pipe sold in a single unit. Furthermore, as shown in Figure 5, the heat roller 9 may be pressed against the squeeze roller 6' and rotated Mtb according to λ1. As shown in Figure 16, the normal θ nozzle squeeze roller 6' is used]
You can also blow 11 from 0 to 5 as shown in Figure 7. It may be possible to direct the first direction from the nozzle 0 to the center of the light body and the squeeze roller 0'. According to the experiments of the inventors ``1, spear'' shown in the figure! T? ．． M
Heat the squeeze roller of the copying machine showing 1'4- to about 2P'°C outside, and place this +1 in the squeeze part of the imager with a liquid vortex of 10°C. After determining the country of arrival of the solvent Ima 1 for B4 printing 5 paper, 2] Omg
It is confirmed that the value of r: -lJ1, so θ) is due to the heating effect.

[Brief explanation of drawings]

'A1] Figure 1, A7') Extract'-! Figure 2 shows the relationship between the width of the liquid and the transfer paper σ) with solvent, etc. Figure 2 shows the relationship between the liquid width and viscosity of a certain paddy, image liquid, and solvent. A schematic diagram showing an example of a dust image device 1 equipped with a squirrel roller according to the present invention;
Figures 3 and 4 show still another example of the squeeze roller according to the present invention. Show an example → 11Y. This is a schematic diagram. 1... Photoreceptor drum, 2... Genzuka plate, 3... Imaging liquid tank, 4... U♂, 1 elephant cover, 5... Heat generating book, 6...
・Squeeze roller endpage:2

Claims (1)

[Claims] l1! FFi"i'li t>j' on the lf box carrier
IW to 1:lJ. lm '/I* ni then J engineering (go+k, then 1 river:+selfff!r':W 4'
：'Hitai-12 ni ``I''A''f し 人 二金板1 れ''j、I't 'p there 1-11) Itoyun-4-4)
Because θ) Squish [''1 Ra I Ichikawa no 1' 1 Tatsuna 1 no 11゛ I got f (JjJ. +n with photo 1 冫一) t government squeeze fandom.