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Archive for the ‘Prepress’ Category

Proofing Prepress With an InkJet Printer

Monday, December 27th, 2010

It’s common nowadays to produce positves for screenprint on a high-end inkjet printer. The inkjet printers are standard issue, usually Epson manufacture, with 6,7 or more inks. It is possible, with the correct set-up to run high quality proofs from these devices. Firstly, a couple of caveats, with most RIPs you can have halftones which reproduce the halftones of the imagesetter or contone which gives solid colours. You cannot mix the two, so if you have a four colour job with a spot colour, that spot colour will be halftoned or the halftones will be represented as tints. In addition, spot colours cannot be easily reproduced by process colours (CMYK) because if they could – you wouldn’t need spots! You need to be clear as to the intention of the ‘proof’, it is usual to halftone the whole thing and attach a disclaimer about spots because these are controlled by the inks you use and are therefore less susceptible to variation.

Start by choosing a four colour (CMYK) mode on the printer, we want to exclude Light Cyan/Light Magenta/Oranges and Greens, these will just interfere with the proofing process. Linearise the output of the printer and get the printer profiled in this mode. Remember, the press inks are probably fairly close to Pantone CMYK inks whereas inkjet inks are deliberately made brighter to allow richer colours and a wider colour gamut to be acheived. The proof should now show a fairly accurate representation of the final job. It should be noted that the CMYK values on the proof may be different from those on the press output. 100% cyan on the press may require something like 90% cyan on the inkjet with a little magenta and yellow to match the colour.

Digital Prepress Services

Tuesday, August 24th, 2010

Digital prepress services are a necessity today in case you are planning on having a successful business endeavor. In order to get the best possible results it is imperative to examine the whole delivery, anticipate any variations if possible, weigh the pros and cons for the variable and then to try and implement the same to get the excellent simulated quality. Efficient prepress services companies have to understand that this step is very significant as visuals play a very important role in the electronic and print media. Therefore, the graphics should be in excellent quality. And it is best to invest in companies that are truly well versed with all the procedures and steps that are required in the prepress production phase.

Prepress printing requires highly skillful approach to reproduce a project that is of endearing quality and unsurpassed nature. Expert technicians have to have thorough knowledge of the aspects that they have to handle and their meticulousness is the primary step to make project meet all expectations and come out in flying colours all along. For this end it is also very important to invest in latest equipments, provide the employees with training on these machines, and also to layout processes that are necessary for the smooth operation to achieve the desired results. The companies of prepress services india are aware that the customers are of supreme importance and even a small requirement on their part has to be complied with. Therefore designs, fonts and colours are given highest priority and have to be in accordance to the requirements and taste of the clients.

The viability of the digital prepress services is increasing as it involves lower costing and a quick turnaround times as in comparison to the manual prepress production phase. This is because in the former there are people who specialize in doing things that they are expected to do and also with the set procedures it makes the entire operation go on very smoothly. Lower costing of the digital prepress solution is also owing to the facts that the skill set required for prepress technician are quite similar to the graphic designers as well, therefore in most of the companies designers are expected to perform both the tasks. It has to be further emphasized that fool proof results are made possible with digital prepress service as there are lesser number of people involved in the process.

The effective prepress services companies should ideally have facilities of scanning; retouching, leaf assembly and making a digital file and proof reading capacities. These companies also ensure that cropping, bleeding, folds and tabs is taken good care of in all the projects. The output should be provided to the companies in the format that they are looking for, either in PDF formats or any other formats that has been requested by the companies. These companies should be well versed with all the steps that are involved in the process. Path cut outs, colour evaluations, separation and corrections, along with image assembly and manipulation should be effectively be handled by such companies as well.