清洁对焦屏和反光镜，取下图中的三颗螺丝即可。

补点对焦机构保养图：
先取下对焦旋钮和两个固定胶卷的轴座，这个很简单。
然后取皮，取下对焦旋钮一侧的盖板，这是需要取下的螺丝位置。
图是网上找的，知道了螺丝的位置就没必要把整张皮取下了。 本帖最后由 山区人 于 2014-1-14 17:11 编辑

关于叠片，我的方法是用电工塑料胶布把胶卷轴内的两侧各缠2.5圈，再上胶卷。这种方法使每片的片距几乎完全相等......

仅仅从审美角度来看，我觉得Ikoflex比Rollei更漂亮，非常符合现代审美标准。
Flickr上也有人持同样观点：
I am an avid user of Hasselblad, Leica M, Rolleiflex TLR, Rollei 35 and more. Now I want a Zeiss TLR. I must admit, the Zeiss cameras have a special feeling and look.
I think the Ikoflex is the most beautiful TLR every made. A wonderful cameras to look at, even compared to a Rollei.

一个修老相机的老外对Ikoflex相机的评价，大概意思如下：
Ikoflex相机是被低估了的相机，他本人也喜欢用它来干活。
其中一个原因是Zeiss Ikon从来就不重视这个系列的相机，因为Zeiss Ikon没有把Planar, Biotar, 和 Sonnar 镜头用到这个相机上，
并以禄来的成功为例。
后面是他对Ikoflex相机从I型到Favorit的评价，可以看出，他对Ia、IIa评价都很高，反而不推荐Favorit，
其中的一个原因是，Favorit有一个基本的缺陷，会造成快门弹簧损坏：the film advance tensions the shutter while advancing the film, with no way to release the shutter after the 12th frame.  So the shutter sits cocked for months at a time, and fatigues the main spring.

原文如下，E文好自己看，能翻译下更好.
Undervalued Cameras, I Like To Work On
Ikoflex Cameras: Since many people are unaware of the Ikoflex line I thought I would put up a brief overview of the entire line.  Firstly, Zeiss Ikon never really took the TLR seriously.  I say this because they had in their inventory Planar, Biotar, and Sonnar lenses but they stuck to the Novar and Tessar lenses for their TLR line; while Rollei made a true professionals camera with Planar/Xenotar lens.  That said they can still be very good cameras in terms of picture quality, and are very well engineered and built.  One selling point of the entire line is that they all had bright screens, so you do  not have to suffer the added expense of a Beatie or Maxwell screen.  I have no experience with the Coffee Can or III, so I will start with the I.
I, is a well made camera and is easy to work on, with its simple (red window) film advance and operator tensioned shutter.  The view finder has a slow f:3.5 lens, but is one of the brightest in all TLR cameras, as it uses a ground condenser lens, and is slightly smaller than the actual 2.25x2.25 negative.  These cameras are a good value in the 25-50 dollar range, and can be serviced for around 75 dollars.
Ia, this is in my opinion the best of the whole line.  The post war model could be ordered with either Tessar or Novar lens, has flash synch, and the film advance is a work of art.  I have worked on dozens with the Novar lens and in most cases (they) equal the resolving power of the Tessar at all f:stops above 5.6.
Expect to pay 60-75 dollars for a nice example, and 60-75 to have it serviced.  Focus CLA will add 30-45 dollars, and the transport will be, 45-60 dollars.
Ib-Ic, (Ic pictured) this is almost as good as the Ia, but the film advance is a bit less reliable, so I give the "A" a bit higher rating.  The b, and c have the trigger repositioned to the more ergonomic position of next to the lens board, otherwise it is the same as the Ia. The metering system on the Ic is a bit cumbersome to use and many I have worked on had bad photovoltaic cells, which made them useless.  Expect to pay 50-75 for the b, and 60-100 for the c, expect to pay 100-200 for a complete camera service.
II, IIb, IIc,  Zeiss Ikon used the same name for three different cameras, so this can be very confusing.  I like the IIc (pictured) it has a good Tessar lens and the controls are easy to use.  It also has the same advance as the Ia, so it will give years of service.  The II, and IIb are pretty much nuts and bolts cameras with the I body and uncoated Tessar lenses.  For a good IIc expect to pay 50-75 dollars with a shutter CLA costing 45-60 dollars and a full camera service costing 120-180 dollars.
IIa, This is a well made camera and can be serviced for a fair price and have a resonable warranty period.  You can identify the camera because it looks like the favorit below, but lacks the metered hood and has the knurled wheel for reseting the film advance.  I can whole hartedly recomend this camera as a user camera and can do the shutter on one for 75-90 dollars, and the full camera service for 150-180 dollars.

Favorit,  the Favorit (Pictured) usse the Ic body. This camera has a very basic flaw--the film advance tensions the shutter while advancing the film, with no way to release the shutter after the 12th frame.  So the shutter sits cocked for months at a time, and fatigues the main spring.  In the last ten years I have not encountered one example of this camera that had a working film transport.  I do not recommend this camera as a user.  Expect to pay 80-150 dollars for a good example.  Due to the fact that some of the later cameras have some very poor quality parts, I no longer work on  the Favorit model of this line of cameras. Or to put it another way, the Favorit is my least favorite off the whole line.

多谢欣赏！

讨论个问题：
像IIA这种机型，上弦和过卷是同时进行的，最后一张片子拍完后，
相机自动解除过片锁定，再次装卷后，按下计数器挂档即可直接拍摄第一张片子，不需要有个上弦的动作。
问题来了，挂档这个动作从力度上是感觉不出有上弦的意思，但实际上相机已经上弦了，
但究竟是什么时候上的弦呢？
如果是装卷时上，但相机在装卷过程中是空档运行的，跟已经拍完最后一张片子的情况一样，
也就是说，如果是空档上弦，拍完最后一张片子把胶卷全部收回片轴的过程中就已经上弦了。

如果真的是这样，接下来是另外一个问题，拍完照片相机一直处在上弦状态，这对快门也不太好啊。
幸好，IIA不装卷也可以挂挡释放快门的。
有这个机器的讨论一下。

https://forum.xitek.com/thread-600885-9-1-1.html
就在本集中现在是“1”页    
看看“9”页
里边就有详述

看这里：http://www_butkus_org/chinon/zeiss_ikon/zeiss_ikon_ikoflex_ia_iia_ic/zeiss_ikon_ikoflex.htm

ikoflex的型号怎么判断？

新年好

IKOFLEX COFFEE CAN怎么操作呢？哪里有说明书啊？

谢谢。其实这也就是看个大概，我认为意思到了就成了，相质好坏不用去说。机器、镜头在哪儿摆着哪，牛机就是牛机！名头就是名头！我现在的翻拍方法也是最不可取的，但这几张已经拍出来了只好下回注意了（我是底版装在保护袋里，在护袋外边翻拍的），最好用滚筒电分，那样的成本我是受不了的，缺米......望原谅。

依康Ia

等待看兄之大作